Answer:
Remote Interior Angle
Explanation:
The name of an interior angle of a triangle that is not adjacent to a given exterior angle of the triangle is Remote Interior Angle.
If you take a look at the picture attached, you will find three angles: ∠A, ∠C and ∠D. In this case, we have that ∠A comes to be the exterior angle while ∠C and ∠D are the remote interior angle given that they are not adjacent to ∠A