How many sides does a regular polygon have if each exterior angle measures 72o?
(1 point)
Responses
3
3
4
4
5
5
6
6
The answer is 5.
To determine the number of sides a regular polygon has, we can use the formula:
Number of sides = 360° / measure of each exterior angle.
In this case, the measure of each exterior angle is given as 72°.
So, using the formula:
Number of sides = 360° / 72°.
Dividing 360° by 72° gives us 5.
Therefore, a regular polygon with each exterior angle measuring 72° has 5 sides.
To find the number of sides in a regular polygon, we can use the formula:
Number of sides = 360° / Exterior angle
In this case, we are given that the exterior angle measures 72°.
Number of sides = 360° / 72°
Number of sides = 5
Therefore, a regular polygon with each exterior angle measuring 72° has 5 sides.