Question

How do you solve S=2(3.14)rh solve for r

Answer 1

**π=3.14
S=2πrh
S/(2πh)=r
r=S/[2(3.14)h]==> Answer
Everywhere you see π, replace with 3.14

Answer 2

divide both sides by r. Then multiply each side by s.

Your final answer should be r=2(3.14)sh