Question

below are two parallel lines with a third line intersecting them. x =

Explanation:

Step1: Recall angle - property of parallel lines

When two parallel lines are intersected by a transversal, corresponding angles are equal.

Step2: Identify corresponding angles

The angle measuring $x^{\circ}$ and the angle measuring $55^{\circ}$ are corresponding angles.
So, $x = 55$.

Answer:

$55$