Question

Find the area of a circle whose radius is 5 m.
A.
78.5 square m
B.
314 square m
C.
15.7 square m
D.
31.4 square m

Answer 1

just give answer

Answer 2

area of a circle = pi times radius squared
A = pi * r^2
A = 3.14 * 5^2
A 3.14 * 25
A = 78.5

Answer 3

thanks