Question

A circle has a radius of 4 cm. Which of the following is the best estimate for the area of the circle? (Use 3.14 for π)

A.50.24 sq cm
B.25.21 sq cm
C.56.24 sq cm
D.24.21 sq cm

Answer 1

A. 50.24 sq cm.

Explanation:

A=
`r^(2)` *pi

A=
`4^(2)`* 3.14

A= 16* 3.14

A= 50.24