Question

3.Find the number of sides of a regular polygon whose each exterior angle is of
measure 72º.​

Answer 1

Answer:

Total measure of all exterior angle = 360°

Measure of each exterior angle = 72°

Therefore, the number of sides of exterior angle of regular polygon

= 360°/n = 360°/72° = 5

Hence, the polygon has 5 sides

Answer 2

Step-by-step explanation:

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