Question

If each interior angle of a regular polygon is 144°, what is its corresponding exterior angle?

पर्याय

•  24°

• 30°

• 36°

• 45°

Answer 1

36°

Explanation:

Interior and exterior angles at any vertex are supplementary,

Exterior angle + Interior angle = 180°  

So exterior angle = 180° − 144° = 36°.