Question

Find the area of the shape.

Either enter an exact answer in terms of
π
πpi or use
3.14
3.143, point, 14 for
π
πpi and enter your answer as a decimal.

Answer 1

78.5

Explanation:

formula A = pi * r^2 and then divide by 4.

(10^2*3.14)/4

Answer 2

78.54

Explanation:

I hope this helps!

a = 1/4 *3.14 *10^2