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OpenStudy (anonymous):
Find the sum of the interior angles of a nonagon?
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OpenStudy (whpalmer4):
Sum of interior angles of a regular triangle (n = 3) = 180 degrees Sum of interior angles of a regular square (n = 4) = 360 degrees Sum of interior angles of a regular pentagon (n = 5) = 540 degrees Sum of interior angles of a regular n-gon = (n-2)180 degrees
OpenStudy (anonymous):
pfft.nonagon. :3
OpenStudy (anonymous):
ok..1. 40.
OpenStudy (pratyush5):
|dw:1359047843942:dw|
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