Question

question find the measure of the missing angle. 118° a

Explanation:

Step1: Recall angle - relationship

Adjacent angles that form a straight - line are supplementary, meaning their sum is 180°.

Step2: Set up the equation

Let the missing angle be \(a\). We know that \(a + 118^{\circ}=180^{\circ}\).

Step3: Solve for \(a\)

Subtract 118° from both sides of the equation: \(a=180^{\circ}-118^{\circ}\).
\(a = 62^{\circ}\)

Answer:

\(62^{\circ}\)