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Finding the Lengths and Angles of Arcs

Question#1
Two streets meet at an angle of 83.0 degrees. What is the length of the piece of curved curbing at the intersection if it is constructed along the arc of a circle 15.0 ft in radius?

Question #2
Through what angle does the drum turn in order to lower the crate 18.5 feet. The drum has a circumference of 2.38 feet

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Solution Summary

The angles and lengths of arcs are found. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

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