SOLUTION: Given a circle with a radius of 16 mm, find: The area of the circle The arch length for a central angle of θ=300° Find the area of the sector created by a centr

Algebra ->  Surface-area -> SOLUTION: Given a circle with a radius of 16 mm, find: The area of the circle The arch length for a central angle of θ=300° Find the area of the sector created by a centr      Log On


   

Question 814996: Given a circle with a radius of 16 mm, find:
The area of the circle

The arch length for a central angle of θ=300°

Find the area of the sector created by a central angle of θ=300°
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
area = pi * r^2 = 3.1415 * (16*16) = 804.24772 sq.mm
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arc length = 300/360 * 2 * pi * r = 83.775804 mm
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area of sector = 300/360 * area = 670.20643 sq.mm
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