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Calculate the sum of all interior …

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Calculate the sum of all interior angles and exterior angles of polygons with sides- N=7 ,N=13

Posted by Pritam Singh 5 years, 4 months ago

CBSE > Class 08 > Mathematics

1 answers

Pritam Singh 5 years, 4 months ago

First part N-2*180 = 7-2 *180 =5*180=900 Second part N-2*180=13-2*180=11*180=1980

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