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OpenStudy (anonymous):
PLS HELP?? Find the area of a sector with an arc length of 60 in. and a radius of 15 in.
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OpenStudy (anonymous):
I tried drawing it out.
OpenStudy (nurali):
l = theta/360 * 2Pi * r 60 = theta/360 * 2Pi * 15 theta/360 = 2/Pi theta = 720/Pi Area = theta/360 * Pi r^2 Area = 720/Pi * 1/360 * Pi 15^2 Area = 2*225 = 450 ins^2
OpenStudy (anonymous):
thx!(:
OpenStudy (nurali):
My Pleasure.
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