SOLUTION: The central angle corresponding to a circular brake shoe measures 60°. To two decimal places, how long (in inches) is the curved surface of the brake shoe if the length of the rad
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Question 1194229
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The central angle corresponding to a circular brake shoe measures 60°. To two decimal places, how long (in inches) is the curved surface of the brake shoe if the length of the radius is 9 in.?
Answer by
ikleyn(52794)
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Show Source
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put this solution on YOUR website!
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The curved surface is
of the circumference.
Use this hint to complete the rest on your own.
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