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The area of a circle equals pi (3.1415926...) times the radius squared, or pi(r2). So if the distance from the center of the circle to the edge is 2 feet, you would multiply 2 by 2, and then multiply that result by pi, giving an answer of 12.6 square feet (assuming you rounded pi off to 2 decimal places).
pi x radius x radius equals the area of a circle .
What else can I help you with?
How do you calculate the square footage of a 20' diameter circle?
The area of a circle is computed by the formula A = pi * r2 (r is the radius of the circle)For a 20 foot circle, the radius is 10 feet and the area is 314.16 square feet.
What is the square footage of a 27 foot round area?
If you mean a circle then its square footage formula is: pi*radius2
What is the formula to calculate the square footage of a square?
length x width = area (sq. foot)
What is the square footage of a 28 ft round pool?
To calculate the square footage of a round pool, you can use the formula for the area of a circle: A = πr². For a 28-foot round pool, the radius (r) is 14 feet. Therefore, the area is approximately A = π × (14)² ≈ 615.75 square feet.
How to get Square footage of a circle?
Pxr2
How do you calculate the square footage of a 20' diameter circle?
The area of a circle is computed by the formula A = pi * r2 (r is the radius of the circle)For a 20 foot circle, the radius is 10 feet and the area is 314.16 square feet.
What is the square footage of a 27 foot round area?
If you mean a circle then its square footage formula is: pi*radius2
How do you calculate square footage of semi circle?
Area of a semi circle: (pi*radius2)/2 square feet
What is the formula to find square footage in a circle?
Area in square feet = pi*radius2
How do you calculate the square footage of a half circle?
Area of a circle is pi*radius^2. So if the radius is measured in feet, the area (or the square footage) of a half circle is: (pi*r^2)/2
What is the square foot of a 24 foot circle?
The square footage of a 24-foot circle is approximately 452.39 square feet. You can calculate this by using the formula for the area of a circle which is A = πr^2, where r is the radius of the circle (which in this case would be half of the diameter, so 12 feet).
What is the formula for figuring square footage?
The formula for calculating square footage is a=S2 (a = area and s = side) Example, to calculate the square footage of a room that is 15 feet wide and 12 long, you would multiply 15 x 12, which will give you the square footage.
What is the formula to calculate the square footage of a square?
length x width = area (sq. foot)
What is square footage of a 4 foot circle?
To find the square footage of a circle, you first need to calculate the area of the circle using the formula A = πr^2, where r is the radius of the circle. In this case, the radius is half of the diameter, so the radius is 2 feet. Substituting the radius into the formula, we get A = π(2)^2 = 4π square feet. Therefore, the square footage of a 4-foot circle is approximately 12.57 square feet.
What is the square footage of a 28 ft round pool?
To calculate the square footage of a round pool, you can use the formula for the area of a circle: A = πr². For a 28-foot round pool, the radius (r) is 14 feet. Therefore, the area is approximately A = π × (14)² ≈ 615.75 square feet.
Square footage of a circle?
The area of a circle is calculate as:A = pi x r squared If the radius "r" is in feet, the area will be in square feet.
How to get Square footage of a circle?
Pxr2
