Question

find the measure of each exterior angles of an equilateral triangle

Answer 1

Hi friend,

We know "  An exterior angle of a triangle is equal to the sum of the opposite interior angles.  "

And each interior angle of equilateral triangle is 60° .
So,
Each exterior angle of equilateral triangle  = 60°  + 60°  =  120°       

HOPE THIS HELPS YOU:-

Answer 2

hello friend hope it helps◆◆◆◆●●●●◆