Question

what is the measure of ∠x? angles are not necessarily drawn to scale.

Explanation:

Step1: Recall linear - pair property

The sum of angles in a linear - pair is 180°. Here, ∠x and 156° are in a linear - pair. So, ∠x+156° = 180°.

Step2: Solve for ∠x

Subtract 156° from both sides of the equation: ∠x=180° - 156°.
∠x = 24°

Answer:

24