LAST QUESTION!!!!!! WILL GIVE BRANLIEST!!!!! PLS JUST TAKE A LOOK!!!!!! SHARE YO SMARTNESS!!!!!!!!

6. Why is angle 1 congruent with angle C in the diagram?

A) They interior angles to the triangle.
B) They are vertical angles.
C) They are exterior angles to the triangle.
D) They are corresponding angles.

LAST QUESTION WILL GIVE BRANLIEST PLS JUST TAKE A LOOK SHARE YO SMARTNESS 6 Why is angle 1 congruent with angle C in the diagram A They interior angles to the t class=