SOLUTION: What convex polygon has an interior angle sum of 1080?
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Question 143287
:
What convex polygon has an interior angle sum of 1080?
Answer by
stanbon(75887)
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The sum of the interior angles is (n-2)180
EQUATION:
(n-2)180 = 1080
n-2 = 6
n = 8
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the figure is an octagon
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Cheers,
Stan H.