Question

find the measure of the missing angles. answer attempt 1 out of 2 b = ° c = °

Explanation:

Step1: Use vertical - angle property

Vertical angles are equal. Since $b$ and the given $126^{\circ}$ angle are vertical angles, $b = 126^{\circ}$.

Step2: Use linear - pair property

The sum of angles in a linear pair is $180^{\circ}$. $c$ and the $126^{\circ}$ angle form a linear pair. So $c=180 - 126=54^{\circ}$.

Answer:

$b = 126^{\circ}$, $c = 54^{\circ}$