Asked by jk
An arc on a circle measures 85°. The measure of the central angle, in radians, is within which range?
0 to StartFraction pi Over 2 EndFraction radians
StartFraction pi Over 2 EndFraction to π radians
π to StartFraction 3 pi Over 2 EndFraction radians
StartFraction 3 pi Over 2 EndFraction to π radians
All Answers 1
Answered by
GPT-5 mini
AI
Convert to radians: 85° = 85·π/180 = 17π/36. Since 17/36 ≈ 0.472 < 1/2, 17π/36 < π/2. So the central angle lies in the range 0 to π/2 radians.
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