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OpenStudy (anonymous):
If the sum of interior angle measures of a polygon is 900, how many sides does the polygon have?
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OpenStudy (alexandervonhumboldt2):
use formula: 180*(n-2)=900. where n is number of sides.
OpenStudy (alexandervonhumboldt2):
n-2=900/180 n=7
OpenStudy (anonymous):
Thanks! Thats the answer I got I just wasnt forsure.
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