Question
Find the measure (in radians) of a central angle $\theta$ that intercepts an arc of length $s$ on a circle with radius $r$.$$r=20 \mathrm{~cm}, s=2 \mathrm{~cm}$$
Step 1
Step 1: First, we recall the formula for the length of an arc, which is given by $s = r \cdot \theta$, where $s$ is the length of the arc, $r$ is the radius of the circle, and $\theta$ is the central angle in radians. Show more…
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