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The central angle of a polygon is 10 degrees. The perimeter of the polygon is 108 cm. What is the area of the polygon?
The central angle of a polygon is 10 degrees. The perimeter of the polygon is 108 cm. What is the area of the polygon?
qamarmalik3098Lv10
1 Jun 2023
Jyotsana PrakashLv10
4 Apr 2021
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be the area of a polygon with n equal sides inscribed in a circle with radius r. By dividing the polygon into n congruent triangles with central angle
, show that,
. [Hint: Use Equation 2.4.2 on page 145.]
