What is the area of a circle with a radius of 10 centimeters?

Area of circle = pi x radius x radius where pi = 3.14159 If radius = 6 cm then Area = 3.14159 x 6 x 6 sq cm = 113.097 sq cm

Radius 2 = A/pi Radius = √(A/pi) (the square root of A/pi) In other words: Divide the area by pi (3.1416) Get the square root of the answer. That is the radius. For ...

Best Answer: area of circle is pi(3.14) x radius x radius .... therefore in you case .... answer is 3.14 x 5 x 5 = 78.5 cm2

Find the circumference and area of a circle with radius of 5 centimeters. Write your answers in terms of pi.?

Best Answer: diameter = 2r r = 2.5 feet area = pie(r^2) area = (2.5)^2 * pie = 19.64 feet^2 have no idea u wan to round of to how many decimals.

By definition, pi is the ratio of the circumference of a circle to its diameter. In other words, pi equals the circumference divided by the diameter (π = c/d). Conversely, the circumference is equal to pi times the diameter (c = πd). No matter how large ...

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