Question

find the number of sides of a rectangular polygon was each exterior angle has a measure of 72 degree​

Answer 1

Answer:

the answer is 5

Step-by-step explanation:

exterior angle = 360 / number of sides

72 = 360/n

n = 360/72

n= 5

Answer 2

Answer:

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