Question

A circle has a radius of 19m. Find the radian measure of the central angle θ that intercepts an arc of length 8m θ=???

Answer 1

$\mathfrak {\huge {\orange {\underline {\underline {Answer :-}}}}}$

A circle has a radius of

19m

. Find the radian measure of the central angle

θ

that intercepts an arc of length

5m

.

Do not round any intermediate computations, and round your answer to the nearest tenth.

Arc length formula is:

s = r·θ

s = arc length = 5 m

r = radius = 19 m

θ = central angle in radians

s = r·θ

5 = 19·θ