Find the measure in degrees or radians.
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Find the measure in degrees or radians.

[From: ] [author: ] [Date: 12-04-25] [Hit: ]
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find the measure in degrees or radians of the central angle of a circle with radius 10 cm subbtended by an arc of 25 cm. Give both the exact answer and the approximate answer rounded to the nearest tenth.

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S = rΘ
25 = 10Θ
Θ = 25/10 = 2.5radians
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