Problema Solution
A circle has a radius of 7cm . Find the radian measure of the central angle (Theta) that intercepts an arc of length 5 cm.
Do not round any intermediate computations, and round your answer to the nearest tenth.
Answer provided by our tutors
The entral angle (Theta) is x
So the equation is
5 = x*7
So
x = 5/7 = 0.7
So the radian measure of the central angle (Theta) is 0.7 rad