Square footage circle calculator

The term 'square footage' denotes an area of measurement, with 'square feet' denoting a unit of area. Our square footage calculator applies the formulas below to determine the square footage of various shapes: Square: Area (ft 2) = Side Length 2; Rectangle: Area (ft 2) = Length × WidthCircular areas require a bit more calculation. A circle with height is a cylinder. The volume of a cylinder = (radius x radius) x 3.14 x height in feet. For a ten-foot circle, your calculator would look like this: 10 ÷ 2 = 5; 5 x 5 = 25; 25 x 3.14 = 78.5; 5 x .25 (3 inches of pea gravel, in feet) = 19.625; 625 ÷ 27 = 0.72 cubic yards ...How big is a 24 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. ... square inches: 50.265: square yards: steel plate weight = steel plate volume × density. steel plate weight = 0.0004 m³ × 7,870 kg/m³. steel plate weight = 3.148 kilograms. However, since we need five pieces of this square steel plate, the steel plates' total weight would then be 3.148 kg × 5 = 15.74 kilograms. That's a lot of weight for just a small piece of cube mold!28 Feb 2013 ... ... formula A = (Pi*r^2)/2. So on your calculator type in (Pi*4^2)/2 This will give an answer of 25.1 squared centimetres. If you dont have a ...Calculating square footage is a fundamental skill that every homeowner, real estate agent, and DIY enthusiast should possess. Whether you’re planning a home renovation project or l...How big is a 16 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. calculate me. Shape Area. Contact Us. Area of a 16 Foot Circle ... square feet: 28,953: square inches: 22.340: square yards: 0.0046157: acres: 18.679: square meters: 186,790:Oct 4, 2023 · Calculate the top and bottom surface area of a cylinder (2 circles ): T = B = π r 2. Total surface area of a closed cylinder is: A = L + T + B = 2 π rh + 2 ( π r 2) = 2 π r (h+r) ** The area calculated is only the lateral surface of the outer cylinder wall. To calculate the total surface area you will need to also calculate the area of the ... Oct 7, 2023 · Multiply your square footage by your depth. 31.5 sq ft × 0.25 ft = 7.875 cubic feet. You need mulch for 5 beds, so 5 × 7.875 = 39.375 cubic feet. Divide by 27 to convert the mulch volume into cubic yards. 39.375 ÷ 27 = 1.458 cubic yards. The Mulch Calculator makes this calculation easy by doing all the conversions and the math for you. Formula : Volume = πr 2 h Solution : Volume = 3.1416 x 5 2 x 10 = 3.1416 x 25 x 10 Volume = 785.3982 in³. Volume & surface area of cylinder calculator uses base radius length and height of a cylinder and calculates the surface area and volume of the cylinder. Cylinder calculator is an online Geometry tool requires base radius length and ...An easy to use, free perimeter calculator you can use to calculate the perimeter of shapes like square, rectangle, triangle, circle, parallelogram, trapezoid, ellipse, octagon, and sector of a circle. Formulas, explanations, and graphs for each calculation. Perimeter of a triangle calculation using all different rules: SSS, ASA, SAS, SSA, etc.14 Nov 2020 ... Find the square area of a circle using the formula π times r-squared where π is approximated as 3.14 and r equals the radius of the circle.Jan 18, 2024 · The last theorem we will cover in our circle theorems calculator is the tangent to a circle theorem: A line tangent to a circle is perpendicular to the radius at the point of tangency. This means that every line tangent to a circle will necessarily be perpendicular to a line from the center of the circle to the point of tangency. Jan 18, 2024 · If you want to use the circle perimeter calculator to find the circumference of a circle, follow these steps: Determine the radius of your circle. For example, let's suppose it's 7 cm. Input the radius in the calculator, and you'll know the circle's circumference. The result should be 43.982 cm. The equation for diameter of a circle from circumference is: d=c/\pi. If written instead in terms of the radius, the diameter is very simple; it's just twice as long: d = 2r. Dimensions of a circle: O - origin, R - radius, D - diameter, C - circumference ( Wikimedia. Area is the space contained within the circle's boundaries.How big is a 32 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. ... square inches: 89.361: square yards: A sector of a circle is essentially a proportion of the circle that is enclosed by two radii and an arc. Given a radius and an angle, the area of a sector can be calculated by multiplying the area of the entire circle by a ratio of the known angle to 360° or 2π radians, as shown in the following equation: area =. θ. 360. SF circle = π * Radius * Radius. Where: π = 3.14159265359. Rhombus requires that the base and its height to be given: SF rhombus = Base * Height. Where: SF = square footage. 16 Apr, 2015. This square footage calculator finds the square footage of a house, room, property, lot or land with any of the following shape rectangle, triangle ... Jan 18, 2024 · Calculate the square inches of a circle. The final step is to calculate the square inches of a circle. We can achieve this by applying the circle area formula: area = π * radius². Thus, the square inches of the circle is π * (1.181 in)² = 4.3825 in², which is 4.3825 square inches. This square footage calculator is an online tool that calculates the surface areas of different geometrical shapes. The shapes include square, triangle, circle, rectangle, rectangle border, circle border, annulus, and …Calculate the arc length according to the formula above: L = r × θ = 15 × π/4 = 11.78 cm. Calculate the area of a sector: A = r² × θ / 2 = 15² × π/4 / 2 = 88.36 cm². You can also use the arc length calculator to find the central angle or the circle's radius. Simply input any two values into the appropriate boxes and watch it ...Step 1: Identify and write down the side measurement of the pentagon. a = 6cm a = 6 cm. Step 2: Write down the pentagon perimeter formula. p = 5 × a p = 5 × a. Step 3: Substitute the values in the formula and calculate the perimeter of the pentagon. p = 5 × a p = 5 × a. p = 5 × 6 p = 5 × 6. p = 30cm p = 30 cm.The Greek letter π ("pi") represents the ratio of the circumference of a circle to its diameter. In Excel, π is represented in a formula with the PI function, which returns the number 3.14159265358979, accurate to 15 digits: =PI() // returns 3.14159265358979 To square a number in Excel, you can use the exponentiation operator (^): =A1^2The image above displays two overlapping circles. Marked are r1 and r2, the radii of the circles 1 and 2 respectively, and the distance d between the circle's centers. The circle's arcs form the lune areas 1 and 2 and the overlapping area. The area for the lune of circle 1 is can be computed as:Circle Area (ft2) = π x (diameter/2)2 Where π = 3.14159265; ... To calculate square footage area, it is important to recognize the shape of the plane for example, if it’s a square, rectangle, or any other shape, then the formula for square footage area will be according to the shape. For example, to calculate the square footage of a room in ...The diameter should be measured in feet (ft) for square footage calculations and if needed, converted to inches (in), yards (yd), centimetres (cm), millimetres (mm) and metres (m). The formula: Area of a Circle = π x (Diameter/2)^2. π = 3.142. Answer = (π x (Diameter/2)^2) square area. Calculate the square inches of a circle. The final step is to calculate the square inches of a circle. We can achieve this by applying the circle area formula: area = π * radius². Thus, the square inches of the circle is π * (1.181 in)² = 4.3825 in², which is 4.3825 square inches.Oct 4, 2023 · Calculate the top and bottom surface area of a cylinder (2 circles ): T = B = π r 2. Total surface area of a closed cylinder is: A = L + T + B = 2 π rh + 2 ( π r 2) = 2 π r (h+r) ** The area calculated is only the lateral surface of the outer cylinder wall. To calculate the total surface area you will need to also calculate the area of the ... The Square Footage Calculator estimates the square footage of a lot, house, or other surfaces in several common shapes. If the surface is complex in shape, it may be …Calculate the top and bottom surface area of a cylinder (2 circles ): T = B = π r 2. Total surface area of a closed cylinder is: A = L + T + B = 2 π rh + 2 ( π r 2) = 2 π r (h+r) ** The area calculated is only the lateral surface of the outer cylinder wall. To calculate the total surface area you will need to also calculate the area of the ...How big is a 500 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. calculate me. Shape Area. Contact Us. Area of a 500 Foot Circle ... square feet: 28,274,000: square inches: 21,817: square yards: 4.5076: acres: 0.0070431: square miles: 18,241:August 8, 2023 by GEGCalculators. “Baseball field square footage varies based on dimensions. Infield areas, excluding the pitcher’s mound, range from 8,100 to 11,250 sq ft. The pitcher’s mound occupies 450 sq ft, home plate area is 225 sq ft, and base paths (90 feet) cover 2,700 sq ft in total. Outfield sizes vary from 60,000 to over ...So how do we calculate the square feet of a wall? The equation is simple: walls square footage = total length of the walls × ceiling height. But how to calculate sq ft of a wall with doors and windows? 🤔. corrected wall square footage = wall square footage - windows area × number of windows - door area * number of doorsDec 21, 2021 · The empirical rule calculator, also known as a "68 95 99 rule calculation", is a tool that allows you to determine the ranges that are either 1 or 2 standard deviations or 3 standard deviations. This calculator will show you the ranges in which 68, 95, or 99.7% of normally distributed data, respectively. Choose Round Column (or Round Slab) on the calculator. Enter Height 4 ft (or 48 in) Enter Diameter 10 in. Calculate and the answer is 0.08 cubic yards for one concrete tube. Multiply 0.08 x 50 = 4 total cubic yards of concrete for 50 tubes. Note that this calculation is the volume of your tubes only and does not account for any overflow or …This square footage of a circle calculator helps you compute the surface area in square feet, given the radius or diameter. Keep reading to learn about the …How big is a 30 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. ... square inches: 78.540: square yards: This epoxy calculator is a valuable tool for DIY enthusiasts. Here, you'll learn what epoxy is and how to calculate the volume of epoxy resin required to coat a surface area. Using this tool, you can easily calculate the epoxy resin needed for tables, floors, and even art pieces or photographs (use picture frames if you're unsure if your photo is safe …Online calculator and solbing procedure for two equations with two unknowns. How to solve a quadratic equation. A rectangle is square if the lengths of both diagonals are equal. Sanitary Drainage Systems. Calculate the number of small circles that fits into an outer larger circle - ex. how many pipes or wires fits into a larger pipe or conduit.This epoxy calculator is a valuable tool for DIY enthusiasts. Here, you'll learn what epoxy is and how to calculate the volume of epoxy resin required to coat a surface area. Using this tool, you can easily calculate the epoxy resin needed for tables, floors, and even art pieces or photographs (use picture frames if you're unsure if your photo is safe …2 units. To calculate it: Group terms with the same variable and move the constant to the right side of the equation: (x² + 8x) + (y² − 6y) = -21. Complete the square for x and y. Add the same constant to each side: (x² + 8x + 16) + (y² − 6y + 9) = -21 + 16 + 9. Rewrite as the standard form of a circle:Aug 26, 2013 · Enter All Half Circle Measurement Values In Decimal Feet ! ! ! Radius. Area Sq.Ft. Area Sq.Yds. Area in Acres. Area of Half Circle Measurements Needed. If you liked this Area of a Half Circle Calculator please try some of our other Area Calculators. This tool will calculate the diameter of a circle from the area, and will convert different measurement units for area and diameter. Formula. The formula used to calculate the circle diameter is: ø = 2 · √(A / π) Symbols. ø = Circle diameter; A = Circle area; π = Pi = 3.14159… Area of Circle. Enter the area contained within a circle ... 28 Jun 2019 ... Empowering Your Cleaning Business Success At The Janitorial Store, we're here to supercharge your cleaning business.Step 3: Convert Inches To Feet and Calculate Square Footage. Divide your measurements in inches by 12, which will convert your measurements into feet. Then, use our square footage calculator to find the area of your space’s shape. If you’ve divided a room into multiple shapes, remember to add up all of the shapes’ areas to find the room ...c refers to the circumference of a circle – that is, the circular length of the line that you draw around a circle with compass. You can calculate it in the following ways: If you know the radius or diameter of the circle: Formula to find circumference : c = 2πr = πd. If radius and diameter is unknown, then. Formula: c = 2√ (πa) Area Square Feet A = πR2. R = Radius. D = Diameter. C = Circumference. A = Area ... Square Calculator · Rectangle Calculator · Length & Distance Conversion &middo...When it comes to the formulas used for calculating total square footage, you are simply determining the area of the shape in question, using very geometry math. The most common square feet area formulas are: Square: A = s2 (Side Squared) Rectangle: A = ab (Side A x Side B) Circle: A = πr2 (Pi x Radius Squared)How big is a 8 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. calculate me. Shape Area. Contact Us. Area of a 8 Foot Circle ... square feet: 7,238.2: square inches: 5.5851: square yards: 0.0011539: acres: 4.6698: square meters: 46,698:8 Feb 2022 ... How to Calculate Circumference of a Circle (Step by Step) | Circumference Formula ... How to Find the Area of a Square | Math with Mr. J. Math ...This tool can handle calculations for rectangular, circular or triangular areas. In addition, we have included square footage area calculations for rectangular borders, circular borders and trapezoidal shapes. We have even incorporated a costing function in our calculator which estimates the cost of materials you will need to finish the job.steel plate weight = steel plate volume × density. steel plate weight = 0.0004 m³ × 7,870 kg/m³. steel plate weight = 3.148 kilograms. However, since we need five pieces of this square steel plate, the steel plates' total weight would then be 3.148 kg × 5 = 15.74 kilograms. That's a lot of weight for just a small piece of cube mold!So how do we calculate the square feet of a wall? The equation is simple: walls square footage = total length of the walls × ceiling height. But how to calculate sq ft of a wall with doors and windows? 🤔. corrected wall square footage = wall square footage - windows area × number of windows - door area * number of doors... square centimeters. If the radius was measured in feet, the area will be in square feet. You should also know whether to report your result using the symbol ...Aug 7, 2017 · For this example, consider a circle with a radius of 10 feet. Square the radius: 10^2 = 100 square feet. Multiply the result by pi, which equals approximately 3.142: 3.142 x 100 = 314.2. This answer is the circle's linear footage. A theoretical single board with a 1-foot width would need to be about 314 feet long to equal the circle in area. Measure the Area: Begin by measuring the square footage, including the length and width of the area where you plan to install the landscaping rock. Use a tape measure or any other appropriate measuring tool to obtain accurate dimensions of the needed coverage area. ... Circle Area: Real-World Calculation Example. You have a circular flower bed ...How big is a 30 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. calculate me. Shape Area. Contact Us. Area of a 30 Foot Circle ... square feet: 101,790: square inches: 78.540: square yards: 0.016227: acres: 65.669: square meters: 656,690:Use the calculator above to calculate a triangle's square footage. You can enter feet only, inches only or a combination of the two. *Square Footage is also known as (a.k.a) square feet, square ft, SqFt, Sq.Ft., sq.ft., ft2 & ft 2This calculator is for a particular type of cone called a right cone (as shown in the diagram above the calculator). It has a circular base, ... Compute the squares of height and radius and add them together. Take the square root of the result from Step 1. Multiply by the radius. Multiply by π ≈ 3.14.Online calculator to calculate the enclosed area (in blue) of a circular ring when outer and inner radii are known. Figure 1. Formula for area of circular ring. How to use the calculator Enter the outer and inner radii R1 and R2 (with R1 > R2) as positive real numbers and press "enter". The output is the area of the circular ring.Calculate the arc length according to the formula above: L = r × θ = 15 × π/4 = 11.78 cm. Calculate the area of a sector: A = r² × θ / 2 = 15² × π/4 / 2 = 88.36 cm². You can also use the arc length calculator to find the central angle or the circle's radius. Simply input any two values into the appropriate boxes and watch it ...7 Sept 2023 ... Area of Quarter Circle Calculator. Radius (units) Area (square units) Calculate ... Foot/sq.sec (ft/sec^2), G (g), Galileo (gal), Inch/sq.sec (in/ ...8 Jan 2024 ... If the radius of a circle is r then its area is [math]\pi r^2[/math]. A regular hexagon, with istance, r, from center to each vertex, ...The Square Footage Calculator helps you compute the square footage of an area like room (e.g. kitchen or living room) based on some simple measurements and the shape of the area. INSTRUCTIONS:: To compute the square footage of the area, you must first identify the shape of the area. The common choices are:How big is a 500 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. calculate me. Shape Area. Contact Us. Area of a 500 Foot Circle ... square feet: 28,274,000: square inches: 21,817: square yards: 4.5076: acres: 0.0070431: square miles: 18,241:Area of a circle. The formula to find the area of a circle is π x radius 2, but the diameter of the circle is d = 2 x r, so another way to write it is π x (diameter / 2) 2.Visual on the figure below: For the area of a circle you need just its radius. In most practical situations it would be easier to calculate the diameter instead, which is why our calculator has diameter as …How to Calculate Square Feet from the Measurement in Inches. For example, say the length of the countertop is 108” and the depth of the standard countertop (on a 24” deep cabinet) is 25 ½”; 108” X 25.5” = 2,754 (Divide this number by 144) 2,754/144 = 19.12 Sq Ft. Please note that granite countertops have a 1 ½” standard over hang ...The volume of the waffle cone with a circular base with radius 1.5 in and height 5 in can be computed using the equation below: volume = 1/3 × π × 1.5 2 × 5 = 11.781 in 3. Bea also calculates the volume of the sugar cone and finds that the difference is < 15%, and decides to purchase a sugar cone. Determine the width and length. Length can also be height. If your width and length are not measured in feet convert measurements into feet. For inches divide by 12. For yards multiply by 3. For centimeters multiply by 0.03281. For meters multiply by 3.281. Finally, multiply Length (ft) x Width (ft) = Square Footage.How big is a 10 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. calculate me. Shape Area. Contact Us. Area of a 10 Foot Circle ... square feet: 11,310: square inches: 8.7266: square yards: 0.0018030: acres: 7.2966: square meters: 72,966:Say you have a complex-shaped room composed of a 10x10 area adjacent to a 12x24 area. The area of the first one is 100 ft 2 and the area of the second is 288 ft 2, so the total square footage is 100 + 288 = 388 …For example, for a 350 square-foot garden and an amendment rate of 2 pounds per 100 square feet, you would need 7 pounds of amendment using this calculation: 2 lbs ÷ 100 sq ft × 350 sq ft = 7 lbs. Calculating Soil Amendment by Volume. If the amendment is being added in large volumes, such as compost, that you may be purchasing by the yard ...The diameter should be measured in feet (ft) for square footage calculations and if needed, converted to inches (in), yards (yd), centimetres (cm), millimetres (mm) and metres (m). The formula: Area of a Circle = …Circular areas require a bit more calculation. A circle with height is a cylinder. The volume of a cylinder = (radius x radius) x 3.14 x height in feet. For a ten-foot circle, your calculator would look like this: 10 ÷ 2 = 5; 5 x 5 = 25; 25 x 3.14 = 78.5; 5 x .25 (3 inches of pea gravel, in feet) = 19.625; 625 ÷ 27 = 0.72 cubic yards ...Calculate the square inches of a circle. The final step is to calculate the square inches of a circle. We can achieve this by applying the circle area formula: area = π * radius². Thus, the square inches of the circle is π * (1.181 in)² = 4.3825 in², which is 4.3825 square inches.Calculating from square feet. To calculate the number of bags you need to buy for an area of square feet, multiply your square feet figure by the depth of mulch required in inches, divide it by 12 and then divide it by the bag size (in cubic feet). ... If you want to get the precise area of your circle, though, use our square footage calculator ...Square Footage Calculator: Circle Diameter Calculate Calculator List Diameter Formula: Alternatively, if you have the radius, instead of the diameter, you can use: Calculate the …Calculate the length of one side of the square by dividing the perimeter by 4. So if the perimeter of the square is 32 feet, you have: 3 2 f t 4 = 8 f t. \frac {32 \text { ft}} {4} = 8 \text { ft} 432 ft. . = 8 ft. Note that you carry the unit of measure – feet – along throughout your calculations. Compute the area of the square by ...Circular Calculator. Width of Circle: Feet (or Diameter). Depth: Value (from Depth Key Code). Cubic Yards. If use of a Gravel or Fill Product is needed, ...8 Oct 2023 ... To calculate the area within a circle in square feet, you'll need to follow these basic steps: 1. Determine the radius: Measure the distance ...Feb 6, 2024 · Use this circle calculator to find the area, circumference, radius or diameter of a circle. Given any one variable A, C, r or d of a circle you can calculate the other three unknowns. Units: Note that units of length are shown for convenience. How big is a 24 foot circle? Use this easy and mobile-friendly calculator to compute the area of a circle given its diameter. calculate me. Shape Area. Contact Us. Area of a 24 Foot Circle ... square feet: 65,144: square inches: 50.265: square yards: 0.010385: acres: 42.028: square meters: 420,280:You can calculate the volume of gravel by multiplying area of gravel path by the desired depth: For e.g. 200 ft 2 * 1 ft = 200 ft 3 Purchase enough landscape rock to cover the area. If the area to be covered is 200 cubic feet, for example, each bag of rock covers 4 cubic feet ,so you will need 50 bags of landscape rock to fill the space.Click on "Convert to Decimal" to calculate the decimal value. Add your square patio dimensions (or round diameter) to the appropriately labeled area using decimal point values in inches. If you are doing a particular pattern, skip to step 7. Otherwise, measure your patio pavers. You will need the length and width. Calculate all areas to get the square feet. Rectangle: Length x width ... Example: 18 ft diameter circle = a 9 ft radius 3.14 x 92 = 3.14 x 81 = 254.34 ...To calculate how many patio pavers fit in one square foot, the following formula is needed: pavers per square foot = 144 / single brick's area. The reason why the numerator is 144 is that there are 144 square inches in one square foot. In John's example: pavers per square foot = 144 / 36 = 4. 3. What's left to do is to calculate the total ...All we need to do now is to estimate how much concrete we will need to secure the posts to the ground. Let's say we are using cuboid posts that are 5 inches wide and 4 inches thick.Remember to change the height of the post into inches for this calculation - 15 feet equals 180 inches. ⅓ should be buried in the ground, so the height …Jan 18, 2024 · The hexagon calculator allows you to calculate several interesting parameters of the 6-sided shape that we usually call a hexagon. Using this calculator is as simple as it can possibly get with only one of the parameters needed to calculate all others and includes a built-in length conversion tool for each of them. When it comes to designing small spaces, lighting plays a crucial role in creating an illusion of more space and enhancing the overall ambiance. The first step in maximizing lighti...An extended measuring tape placed on a wood floor. To calculate room square footage, first measure the dimensions of your space. The two dimensions to measure ...Measure the Area: Begin by measuring the square footage, including the length and width of the area where you plan to install the landscaping rock. Use a tape measure or any other appropriate measuring tool to obtain accurate dimensions of the needed coverage area. ... Circle Area: Real-World Calculation Example. You have a circular flower bed ...28 Jul 2015 ... Is there a square footage calculator when drawing house plans ... calculation is only the area of the 3 faces making up the circle.Next, to calculate the total square footage of your house, simply add together the area of every room. Using the measurements from above, we add the areas of the rectangular room, the triangular room, and the circular room, which looks like this: 300 + 7 + 79 = 386 sq/ft.23 Apr 2008 ... In this lesson, students learn that the formula for the area of a circle is pi times radius squared, so the area of a circle that has a ...r = radius. d = diameter. C = circumference. A = area. π = pi = 3.1415926535898. √ = square root. Use this circle calculator to find the area, …In that case, these would be the steps to follow: Use the formulas to calculate the circumference and area: c = 2πr and A = πr². The circumference should equal c = 2π × 8 cm = 50.265 cm. The area should equal A = π × (8 cm)² = 201.06 cm². To check your results, input the 8 cm radius in the calculator.For example, the circumference of a circle with a radius of 4 inches is simply 2 x 3.14159 x 4 = 25.13 inches. If the diameter is given instead, first divide it by two, then repeat the above process. For example, if the diameter is 16 feet, then the radius is 16 / 2 = 8 feet. The circumference is therefore 2 x 3.14159 x 8 = 50.26 feet.You can also use a square feet calculator to easily find the square footage of your brick. Step Three: Find How Many Bricks Fill the Wall. You can determine the number of bricks needed to cover your area by dividing the square footage of the area to be covered by the brick’s square footage (wall sq ft ÷ brick sq ft).Jan 18, 2024 · If you want to use the circle perimeter calculator to find the circumference of a circle, follow these steps: Determine the radius of your circle. For example, let's suppose it's 7 cm. Input the radius in the calculator, and you'll know the circle's circumference. The result should be 43.982 cm. Circular segment. Circular segment - is an area of a "cut off" circle from the rest of the circle by a secant (chord). On the picture: L - arc length h - height c - chord R - radius a - angle. If you know the radius and the angle, you may use the following formulas to calculate the remaining segment values: Circular segment formulas. Segment ...Circumference of a circle is linear distance around outer border of a circle. To find out the circumference, we need to know its diameter which is the length of its widest part. The …Jul 28, 2023 · How to calculate the square footage of a room. Measure the length and width of the room in feet. Next, multiply the length and width together to get the square footage. Example: For a room measuring 10 feet wide by 14 feet long, your calculation is 10 × 14 = 140 square feet. Article sections. | Cplzprq (article) | Mtdlvi.