Asked by Mariel

Find the sum of the measures of the exterior angles of a convex 39-gon?
Answered by Knights
The exterior angles of a polygon always add up to 360 degrees. Source - MathOpenRef
Answered by Mariel
Thank you but also how would I sow my work for this?
Answered by Mariel
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Answered by Knights
(180(n-2))/n is the formula for calculating the interior angle of a polygon, where n is the number of sides. so, 180 * 37 /39 = 170.769230769 about.

the exterior angle is 180 - 170.769230769 = 9.23076923 about.

Multiply that by the number of angles, 39, to get 9.23076923 * 39 exactly 360 degrees. I know its long but it is how to pound it out. Good luck
Answered by Mariel
Thank you so much, I understand this now! :)
Answered by Knights
Good luck (and don't double post ;) )
Answered by troll(not real name)
good but you can do better
Answered by hi
hi
Answered by bronny
mariel are you a baddie fr
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