Question

Which pairs of angles in the figure below are vertical angles? check all that apply.

Answer 1

A. ∡ BTD and ∡ ATP

B. ∡ ATN and ∡ RTD

Explanation:

Note:
Vertical angles are a pair of angles that are opposite each other at the point where two lines intersect. They are also called vertically opposite angles. Vertical angles are always congruent, which means that they have the same measure.

For question:

A. ∡ BTD and ∡ ATP True

B. ∡ ATN and ∡ RTD True

C. ∡ RTP and ∡ ATB False

D. ∡ DTN and ∡ ATP False