Question

if an exterior angle of a tringle is 130 and the interior opposite angle is 60 find the other interior opposite angle​

Answer 1

Answer:

Let the other angle interior opposite be x

Exterior angle = Sum of opposite interior angles

=> 130° = 60° + x

=> x = 130°-60°

=> x = 70°

Answer 2

Answer:

70°

Step-by-step explanation:

We know that in a triangle, exterior angle = sum of the two opposite interior angles.

Let the other interior opposite angle be x.

=> 130° = 60° + x

∴ x = 130° - 60° => 70°