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The exterior angle of a polygon …

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The exterior angle of a polygon is one third of it's interior angle find the number of sides of this polygon

Posted by Sridhar Lalitha 5 years, 9 months ago

CBSE > Class 08 > Mathematics

2 answers

Pramod Tiwarii'Ll 5 years, 9 months ago

The formula to find no of side of polygon is. No of sides ( no of sides - 2 )

0Thank You

Yogita Ingle 5 years, 9 months ago

We know that exterior angles of any polygons is 360 degree
then the interior will be 360×3=1080
= 1080/90
=12 sides

0Thank You

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CBSE > Class 08 > Mathematics