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OpenStudy (anonymous):
A regular polygon has an exterior angle of 40 degrees. How many vertices does the polygon have? A) 6 B) 8 C) 9 D) 12
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OpenStudy (anonymous):
@agent0smith
OpenStudy (anonymous):
Using this equation: Exterior angle = 360°/n you can plugin the exterior angle and solve for n.
OpenStudy (anonymous):
so the 40 = 360/n is what I have to do?
OpenStudy (anonymous):
yeap
OpenStudy (anonymous):
ok thank you
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