Radians Help

Question

Find the central angle in radians that would intercept an arc of 5.83m in a circle of radius 7.29m

Answer 1

The formula for arc length is S=rΘ, where S = arc length, r = radius, and Θ = angle in radians.

 

Substitute and solve

 

S=rΘ

5.83 = (7.29) * Θ

Θ = 0.80