Question

how many sides does a regular polygon have if each of its exterior angle is 108​

Answer 1

Answer:

The interior angle of a regular polygon is 108 degrees. So, the exterior angle will be 180-108=72. So, the number of sides of the polygon is 360/72=5. Required polygon is a pentagon

Step-by-step explanation:

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Answer 2

Answer:

5

Step-by-step explanation:

Each interior angle of a polygon = 108

so each angle= 180°-108°=72°

The number sides = 360/72=5

so regular polygon have 5 sides.