Question

Vertical angles are congruent. Two nonadjacent angles formed by two intersecting lines are vertical angles.

Answer 1

a

Explanation:

Two non adjacent angles formed by two intersecting lines are vertical angles.

Answer 2

A

Explanation:

If two nonadjacent angles formed by two intersecting lines = Vertical angles= congruent

Then

Two non adjacent angles formed by two intersecting lines are congruent