Question

3. What is the number of the side of a
regular polygon in one of which exterior
angle is 72.​

Answer 1

Answer:

5

is the 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.

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Answer 2

Answer:

5

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