Question

2. Find the number of sides of a rectangular polygon whose each exterior angle has a measure
of 45°​

Answer 1

Step-by-step explanation:

HEY MATE ..

Let n be the number of sides of the polygon.

⇒The sum of the exterior angles of a regular polygon =360°

⇒45°×n = 360°

[Since the measure of each exterior angle is 45°]

⇒ n =360 /45 = 8

Therefore, the number of sides of a regular polygon whose each exterior angle has a measure of 45°is 8.