Question

An exterior angle of a triangle is 1050 and its two interior opposite angles are equal. The measure of each of these two angles is ________. (1)​

Answer 1

Answer:

Sum of its two opposite interior angles are equal to the exterior angle.

Let the interior angles be x.

x + x = 105°

=> 2x = 105°

=> x = 105°/2

=> x = 52.5°