Question

Which name does not apply to the angle pair that is shown.

Answer 1

The answer is A.

Explanation:

B: 1 and 2 are adjacent angles as they are adjacent to one another in the figure.

C: 1 and 2 are also supplementary angles because they add up to 180 degrees (90 degrees + 90 degrees).

D: 1 and 2 are also right angles, which is shown in the figure.

However, 1 and 2 are not vertical angles because they are not opposite to one another along the intersection of the lines.

Answer 2

A. Vertical

Explanation:

B. applies because the angles are next to each other, so they are adjacent.

C. applies because these angles add up to 180, so they are supplementary.

D. applies because they are 90° angles, so they are right angles.

So, in the end, the one that is left, and does not apply, is vertical.