113k views
5 votes
If the arc length of a sector in the unit circle is


2
, what is the measure of the angle of the sector?

User JustLearn
by
7.7k points

1 Answer

3 votes
Arc length is s=r x theta. The unit circle has r=1 so for an arc length of 3pi/2 the angle is 3pi/2 radians
User Touloudou
by
8.4k points