Answer:
The sum of the exterior angles of any polygon is 360 degrees. Since an equilateral triangle has three exterior angles, each exterior angle is:
360 degrees / 3 = 120 degrees
So, each exterior angle of an equilateral triangle measures 120 degrees.
Answer:60⁰
Step-by-step explanation:sum of angle is 180⁰
and it is a equatorial triangle
so it os 60 +60+60=180
