Algebra-2

Question Analysis
This problem assesses the ability to convert the central angle from radians to degrees after finding it using the arc length and radius.

Key Concept Explanation
The arc length of a circle is given by the formula , where is the radius and is the central angle in radians. To find , rearrange the formula to . Then, convert radians to degrees using the formula .

Step-by-step Solution
1. Identify the given values: units and units.
2. Rearrange the formula to solve for

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