How do you find the sum of exterior angles of a triangle?

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????? Regruss ?????

New member
The question is in an equilateral triangle, what is the difference between the sum of the exterior angles and the sum of interior angles?
I got interior angles by 180(n-2) and got 180.

So is the exterior 360? So the answer is 180?
How would I find out?
 
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