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kmm100910
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If the sum of the measures of the interior angles of a convex polygon is 2160o, how many sides does the polygon have?
 one year ago
 one year ago
kmm100910 Group Title
If the sum of the measures of the interior angles of a convex polygon is 2160o, how many sides does the polygon have?
 one year ago
 one year ago

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sumanth4phy Group TitleBest ResponseYou've already chosen the best response.2
Sum of interior angles of a polygon of n sides is equal to (n.180360) given 180n360=2160 180n=2160+360 hence n=13 sides
 one year ago

DragonFlame Group TitleBest ResponseYou've already chosen the best response.1
Actually, N=14 \[2160+360=2520\] \[2520/180=14\]
 5 months ago
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