find the measure of enterior angle of a regular polygon of 9 sides
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3
Answer:
Answer: One exterior angle of a regular 9-sided polygon is 40°.
Answered by
1
Answer:
Sum of exterior angles of a polygon is always 360°
9 exterior angles = 360°
1 exterior angle = 360 ÷ 9 = 40°
Answer: One exterior angle of a regular 9-sided polygon is 40°
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