Question

an exterior angle of a triangle is of measure 70°and one of its interior opposite angle is of measure 25°. find the measure of the other interior opposite angle​

Answer 1

Answer:

45

Step-by-step explanation:

As we know that in a triangle, the exterior angle is equal to the sum of opposite interior angles.

So,

According to the question,

70 =25 +interior angle

interior angle =70 -25  

interior angle =45^0

Hence the other interior angle is 45 .

Answer 2

Answer:

Sum of two interior angle = Exterior angle

25° + x = 70°

x = 70° - 25°

x = 45°

Other interior angle is 45°