Find the number of sides of a regular
polygon whose exterior angle has a
measure of 45 degrees
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Answer:
no. of sides = 8
Step-by-step explanation:
Exterior angle of regular polygon = 360° ÷ no. of sides
45° = 360° ÷ no. of sides
no. of sides = 360° ÷ 45°
no. of sides = 8
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