Question

in a triangle ig an exterior angle is 130 degree and one of the opposite angle is 60 degree find the other angle

Answer 1

hey..

exterior angle = sum of 2 opp.int.angles
130° = 60° + x°
x° = 130° - 60°
x° = 70°

the other angle is 70°

Answer 2

Hey Dear,

Exterior Angle=Sum of 2 interior angles

Therefore,
130=60+x
x=130-60
x=70
Other Angle is 70