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OpenStudy (anonymous):
If each exterior angle of a regular polygon measures 40 degrees, what is the sum of the measure of the polygon's interior angles? A. 1080 B. 720 C. 1200 D. 360 E. 1260 F. 1360
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OpenStudy (anonymous):
Hey it is E.
OpenStudy (anonymous):
Can you explain please and thank you :)
OpenStudy (anonymous):
first as it is a regular polygon 180-ex angle=interior angle now one side=360/ex angle then multiply the side with int angle to fin your answer.
OpenStudy (anonymous):
Ohh mmkay. Much appreciation
OpenStudy (anonymous):
welcome
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