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Formula to find area of circle?
The area of a circle can be found with the formula (pi)r^2
What s the formula for the area of a circle?
The formula for the area of a circle is πr2, or pi x radius^2 The radius of a circle is the diameter divided by two, and pi is approx. 3.1415926535
What is the largest area that you can have if the perimeter is 24 feet?
You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2.You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2.You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2.You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2.
What is the area of a circle that has an 375 inch diameter?
The formula for an area of a circle is A = pi r2 . if a circle has a diameter of 375 inches the radius is 187.5 inches. from the formula we get A = pi (187.5)2 A = 35156.25 pi The area is approx 110446.62 square inches.
Formula for face area of circle?
Area of a circle = pi*r2 where pi = 3.14159 (approx) and r is the radius of the circle. Equivalently, area = 1/4*pi*d2 where d is the diameter.
