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OpenStudy (anonymous):
THE SUM OF THE INTERIOR ANGLES OF THE POLYGON IS 2520 DEGREE FIND THE NUMBER OF SIDES
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OpenStudy (anonymous):
2520=(n-2)180
OpenStudy (anonymous):
It's easy see.... (n-2)(180)=2520 180n-360=2520 add 360 to both sides 180n=2880 n=16 sides
OpenStudy (anonymous):
Hope it helps :O
OpenStudy (anonymous):
oh thanks
OpenStudy (anonymous):
yeah np, Anytime buddy )
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OpenStudy (anonymous):
That's the formula u should remember........ Sum of Interior Angles of a Polygon= 180(n - 2) :D
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