Question

the exterior angle of triangle is 120 degree and each interior opposite angle is equal then the measure of each of the two interior angle is ​

Answer 1

Answer:

Both interior angle are 60

Step-by-step explanation:

Let both opposite interior angles be x

120 = x + x......Exterior angle is equal to sum of opposite interior angle

120 = 2x

x = 60

Both interior angle is 60