Question

C = 2πr; If r = 4.6, find C.

Answer 1

Hello there!

C = 2πr

For r = 4.6

C = 2 * 3.14 * 4.6

C = 28.888

Best of luck with your studies!

Answer 2

4.6 x 2 = 9.2. 9.2 x 3.14 = 28.8. so your answer is C= 28.8