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OpenStudy (anonymous):
Explain how the formula for the area of a regular polygon is derived from that of a triangle.
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OpenStudy (inkyvoyd):
|dw:1335485962293:dw|
OpenStudy (inkyvoyd):
Now assume the pentagon is regular. THen all the triangles have equal area right?
OpenStudy (inkyvoyd):
|dw:1335486002676:dw| that line segment is called the apothem. it is also the height of the triangle.
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