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Mathematics 11 Online
OpenStudy (anonymous):

what is the value of x? find the sum of the measures of the exterior angles, one at each vertex

OpenStudy (anonymous):

OpenStudy (anonymous):

8 sides: # of total angle = (8-1)*180 = 1260 Finding x: 1260 - (all of those other angles) = 295

OpenStudy (anonymous):

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OpenStudy (anonymous):

okay.. thank you

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