Question

1 which of the angles in the picture are vertical angles?
angles 1 and 3 are vertical angles.
none of the angle pairs are vertical.
angles 2 and 3 are vertical angles.
angles 1 and 2 are vertical angles.

Explanation:

Vertical angles are formed when two lines intersect. They are opposite each other and have equal measures. In the given diagram, angles 1 and 2 are adjacent angles (they share a common side and vertex), angles 2 and 3 are adjacent angles (they share a common side and vertex), and angles 1 and 3 are not opposite each other at the intersection of two lines. So, none of the given angle pairs (1 - 3, 2 - 3, 1 - 2) are vertical angles.

Answer:

None of the angle pairs are vertical.