Question

An exterior angle of a triangle equals the sum__________.
of the interior angles
other exterior angles
the remaining vertical angles
of the two remote interior angles

Answer 1

Of the two remote interior angles.

Answer 2

Hello There!

An exterior angle of a triangle equals the sum of the two remote interior angles.
You can get more information on this by reading the exterior angle theorem.
It states that the exterior angle is equal to the measures of two remote interior angles.

Hope This Helps You!
Good Luck :) 

- Hannah ❤