Question

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

Answer 1

Answer:

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°

Hence the other interior angle is 45°

Answer 2

Answer:

45

Step-by-step explanation:

Because when we add opposite interior angles

it gives us exterior angle.

So,

25 + x = 70

x = 70 - 25

x = 45

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