Question

6. The measure of each exterior angle of a regular
polygon is 72. Find the number of
side of the polygon and hence the measure of each angle. ​

Answer 1

Answer:

We do this by dividing 360° by the size of one exterior angle, which is 72°. The answer is 360° ÷ 72° = 5 sides.

Answer 2

Answer:

The answer is 180° – 72° = 108°.

For Calculating the number of sides in the regular polygon We dividing 360° by the size of one exterior angle, which is 72°.

So, the number of sides = 360° ÷ 72°

= 5 sides.