Question

find the measure of the missing angle.

Explanation:

Step1: Recall linear - pair property

Two adjacent angles that form a straight - line add up to 180°.

Step2: Set up equation

Let the missing angle be \(a\). We know that \(a + 26^{\circ}=180^{\circ}\).

Step3: Solve for \(a\)

\(a=180^{\circ}- 26^{\circ}\).

Answer:

\(154^{\circ}\)