Question

what is the value of q? 134.3° q

Explanation:

Step1: Recall angle - relationship

The two angles are supplementary (a straight - line forms 180°).
Let the unknown angle be $q$ and the given angle be 134.3°. So, $q + 134.3^{\circ}=180^{\circ}$.

Step2: Solve for $q$

Subtract 134.3° from both sides of the equation: $q=180^{\circ}- 134.3^{\circ}$.
$q = 45.7^{\circ}$

Answer:

45.7