Can the measure of an exterior angle of a triangle ever equal the measure of its adjacent interior angle?

Group of answer choices

Yes, since the two angles must add to 180°, this can only happen when both angles are exactly 90°.

Yes, since the two angles must add to equal 180°, it can happen with any angle measures.

No, this is not possible since the angles have to add to equal 180° they can never be the same.