find the number of sides of a regular polygon whose each interior angles measures 140° Question find the number of sides of a regular polygon whose each interior angles measures 140° in progress 0 Math Bella 1 month 2021-08-12T10:32:50+00:00 2021-08-12T10:32:50+00:00 2 Answers 0 views 0

## Answers ( )

Answer:it may help you ………

Answer:## 9 sides.

Explanation:Interior angle=140°

When extended, it will form a linear pair with the exterior angle.So, exterior angle=180°-140°=40°

Also, the sum of exterior angles in any polygon is 360°Therefore, number of sides=360°/40°=9 sides