Question

4 fill in the blank 1 point if the measure of an angle is 13°, find the measure of its supplement. type your answer... °

Explanation:

Step1: Recall supplement - angle formula

The sum of an angle and its supplement is 180°. Let the given angle be $\alpha = 13^{\circ}$ and its supplement be $\beta$. Then $\alpha+\beta = 180^{\circ}$.

Step2: Solve for the supplement

We can rewrite the formula as $\beta=180^{\circ}-\alpha$. Substitute $\alpha = 13^{\circ}$ into the formula: $\beta = 180^{\circ}-13^{\circ}=167^{\circ}$.

Answer:

$167$