Question

Find the number of sides of a regular

polygon whose each exterior angle has a

measure of 72​

Answer 1

Answer:

5

Step-by-step explanation:

Given measure of each exterior angle + 72°

Measure of each interior angle = 180° - 72° = 108°

It is known that a the sum of all angles kd a pentagon is 540° , wherein each angle is of 540 ÷ 5 = 108° .

Answer 2

Answer:

5

It is the correct answer.