Question

Find the length of an arc for a circle whose central angle is 220 degrees and radius is 32

inches.

Answer 1

below

Explanation:

The arc length is 220 / 360 ths of the total circumference

find the total circumference = pi *2r = 64 pi inches

now multiply by the fraction of the total circumference

220 / 360 * 64 pi = 122.9 in