The circumference of a circle is 17 π π in. Find its diameter, in inches

Question

asked Nov 21, 2022 45.9k views

2 Answers

Roryok · Answer 1 · 2022-11-25T11:06:41+0000

Answer:

r = 8.5 inches

Explanation:

The circumference of a circle is given by

C = 2 * pi *r

17 pi = 2 * pi *r

Divide each side by 2 pi

17 pi / ( 2pi) = 2 * pi r/ ( 2 pi)

17/2 = r

8.5 = r