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OpenStudy (anonymous):

the sum of the measures of and exterior angle of a convex polygon?

OpenStudy (anonymous):

how would I find it?

OpenStudy (mertsj):

Do you mean the measures of AN exterior angle of a convex polygon?

OpenStudy (anonymous):

yes, that's what I mean

OpenStudy (mertsj):

|dw:1370219884503:dw|

OpenStudy (mertsj):

Do you see that those 7 angles are the exterior angles of that convex polygon?

OpenStudy (anonymous):

yup

OpenStudy (mertsj):

So let's start at angle 1 and go ALL THE WAY around that polygon back to our starting point and see if we can figure out the number of degrees we have to turn.

OpenStudy (anonymous):

7

OpenStudy (mertsj):

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