SOLUTION: On a circle of radius 9 feet, what angle would subtend an arc of length 2 feet? ? degrees

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Question 1172657: On a circle of radius 9 feet, what angle would subtend an arc of length 2 feet?
? degrees
Answer by ikleyn(52790) About Me  (Show Source):
You can put this solution on YOUR website!
.

You can write a proportion


    2%2F%282%2Api%2A9%29 = x%2F360,


where x is the unknown measure of the arc.


From this proportion,   x = %282%2A360%29%2F%282%2A3.14%2A9%29 = 12.74  degrees.    ANSWER

Solved.