What is the arc length of the subtending arc for an angle of 60° on a circle of radius 3?

Question

asked Oct 14, 2017 192k views

1 Answer

Simptive · Answer 1 · 2017-10-19T11:57:52+0000

first find circumference
2pir
2pi3
6pi=C

360 is wholle circle
60/360=1/6
1/6 of circumference
1/6 of 6pi
6/6pi
pi

arc legnth is pi units