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Mathematics 10 Online
OpenStudy (anonymous):

what is the exterior angle of a 20-gon

OpenStudy (campbell_st):

are you looking for the measure of 1 exterior angle...?

OpenStudy (anonymous):

yes

OpenStudy (campbell_st):

and the next question is.... is the polygon regular...?

OpenStudy (anonymous):

If you're finding the exterior angle of any polygon it, the equation would be 360/n, n=sides

OpenStudy (campbell_st):

that is provided the polygon is regular...

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

so 360/20 equals........

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