these angles are supplementary. what is the measure of ∠x? x = ?°
these angles are supplementary. what is the measure of ∠x? x = ?°
Answer
Explanation:
Step1: Recall supplementary - angle property
Supplementary angles add up to 180°. So, $\angle x+63^{\circ}=180^{\circ}$.
Step2: Solve for $\angle x$
$\angle x = 180^{\circ}-63^{\circ}$.
Answer:
$117$