Question

if two angles form a linear pair, they are -------------.

Explanation:

• Adjacent angles: Angles that have a common side and a common vertex (corner point) and do not overlap. In a linear pair, the two angles are adjacent.
• Supplementary angles: Two angles are supplementary if the sum of their measures is \(180^{\circ}\). A linear pair of angles (which are adjacent) sum up to \(180^{\circ}\) (since they form a straight line, and the measure of a straight - line angle is \(180^{\circ}\)).

Answer:

adjacent, supplementary