Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s.
-$\mathrm { r } = 1.7$ meters, $\mathrm { s } = 4.93$ meters
A) $2.9$ radians
B) $0.59$ radians
C) $1.1$ radians
D) $0.85$ radians

Question

Quizplus · Accepted Answer

The radian measure of a central angle ($\theta$) is given by the formula $\theta = \frac{s}{r}$, where $s$ is the arc length and $r$ is the radius of the circle. Substituting the given values, $\theta = \frac{4.93}{1.7} \approx 2.9$ radians.

Find the Radian Measure of the Central Angle of a Circle