Question

given l || m || n, find the value of x.

Explanation:

Step1: Identify angle - relationship

Since \(l\parallel m\parallel n\), the angle of \(56^{\circ}\) and the angle \(x^{\circ}\) are corresponding angles.

Step2: Use corresponding - angles property

Corresponding angles formed by parallel lines are equal. So \(x = 56\).

Answer:

56