Question

The radius of a circle is 2.9 in. Find the circumference to the nearest tenth (help please)

Answer 1

Answer:4.18

Explanation:

2.9+2/9

Answer 2

Answer:18.2in

Explanation:

circumfernce =2 pi r

pi=22/7

c=2 x 22/7 x 2.9

c=18.2 in