31.416 inches.
Chat with our AI personalities
The area of a circle is pi × r2. pi = 3.141592653589793 5 feet = 60 inches. The radius is half the diameter so the radius is 30 inches. If you plug 30 inches into the formula you get the answer of 2827.4333882308138 inches for the area of the circle.
10pi, ie 31.415 inches.
pi*25 = 78.5.
Area = pi R2 = 25 pi = 78.54 square inches(rounded)
Circumference of circle: 2*pi*5 = 10*pi inches It is: 2*pi*5 = 10*pi inches