Question

The radius of the half dollar in centimeters is shown.

Which of the following is closest to the area of the face of the
half dollar?
A. 12 cm2
B. 15 cm2
C. 28 cm2
D. 735 cm2

Answer 1

Explanation:

12 is your answer

22/7 × 1.95× 1.95

you will get 11.9

round off to get

12

bai