A circle has a radius of 11cm Find the radian measure of th

A circle has a radius of 11cm . Find the radian measure of the central angle that intercepts an arc of length 8cm . Do not round any intermediate computations, and round your answer to the nearest tenth.

Solution

= s/r where s = arc length and r = radius of circle

= 8/11 = 0.7272

= 0.7 radians    ( rouded off)