WebAnswer (1 of 4): The area of a circle is Pi times the radius squared. Since diameter is 2 times the radius, you have to divide the diameter by 2 to get the radius. 16 divide by 2 equals 8 feet. So the area of a 16 foot circle is Pi time 8 squared. Or Pi times 64 square feet. Pi is approximately 3... WebCircular Area with Custom Stone and Price Per Unit Mass Let’s say I have a stone not listed in the options for density, with a diameter of 10 feet at a depth of 12 inches . The density …

Square Footage Calculator

Web13 feb. 2024 · 201.06 ft². To find the square footage of any circle: Multiply π (pi) by the diameter square: π(16 ft)² = 804.25 ft². Divide that result by four: 804.25 ft²/4 = 201.06 ft². That's the square footage of your circle. We use the same steps when calculating the SF … Web30 jul. 2015 · The area of a circle is given by formula: #color(blue)(pir^2# Where, #pi# has a constant value of #approx3.14# and #r# denotes the radius. The radius of the circle is … chemo headwear nz

Square Footage Calculator

WebThe 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 … Web9 jan. 2024 · Calculating Circumference From Radius If the radius of your circle is 3 feet, for example, its diameter is 3 × 2 = 6 feet; and the circumference is then 6 × 3. 14 = 18. 84 … WebMultiply 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 … flight readiness technician salary