Question

If two angles form a linear pair, they are

Answer 1

If two angles form a linear pair, they are supplementary.

Explanation:

A linear pair is two angles that are adjacent and the non-common sides form a straight line.

Answer 2

They are supplementary

Explanation:

A linear pair is two angles ajacent. The non - common side forms a straight line. So the angles added together are equal to 180 degrees.