Question

Sam needs to find the circumference of a circle with a diameter of 24 inches. He uses a calculator to find the circumference. Which answer is reasonable?

A. 72.013678 in
B. 75.398223 in
C. 80.332161 in
D. 85.335372 in

Answer 1

Answer: B

Explanation:

Using 6 decimals for pi = 3.141592

`Formula: C= \pi d\\`

`C=(3.141592)(24in)\\C=75.398223in`