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Find the length of an arc that has central angle, 50 degrees, and radius, 3.
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Find the length of an arc that has central angle, 50 degrees, and radius, 3.

User Macbernie
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1 Answer

4 votes
first we find the circumference
c=2pir
r=3
2pi3
6pi=c

then find out how much of the circle is 50 degreese
50/360=5/36
6pi times 5/36=5pi/6=aprox 2.62

it should be 5pi/6

User Tacet
by
7.9k points
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