Question

lines l and m are parallel. what is the value of x?

Explanation:

Step1: Recall angle - property of parallel lines

When two parallel lines are cut by a transversal, corresponding angles are equal. The angle of 47° and the angle of \(x^{\circ}\) are corresponding angles.

Step2: Set up the equation

Since corresponding angles are equal, we have \(x = 47\).

Answer:

47