SOLUTION: There is a sector of a circle of radius 9cm and a angle of 80 degrees, Find the perimeter of the sector. Give the answer in terms of pi? Thanks
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Question 439178: There is a sector of a circle of radius 9cm and a angle of 80 degrees, Find the perimeter of the sector. Give the answer in terms of pi? Thanks
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
==> , the arc length portion of the sector.
Therefore, perimeter cm.
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