Question

d the value of each indicated ar
91°
x
x =

Explanation:

Step1: Recall vertical - angle property

Vertical angles are equal. The angle measuring $91^{\circ}$ and the angle labeled $x$ are vertical angles.

Step2: Determine the value of $x$

Since vertical angles are equal, $x = 91^{\circ}$.

Answer:

$91^{\circ}$