Question

Can someone help me me I think I'm bad at this honestly..

Answer 1

J

A=7.07cm^2

Explanation:

A= (pi)(r^2)

diameter=3

radius= 1/2 of the diameter = 1.5

pi = approximately 3.14

A= (3.14) (1.5)^2

A= 7.065 ----> rounds to 7.07