Question

1. determine the value of ( x^circ ).

Explanation:

Step1: Recall linear pair property

A linear pair of angles sums to \(180^\circ\). So, \(125^\circ + x^\circ = 180^\circ\).

Step2: Solve for \(x\)

Subtract \(125^\circ\) from both sides: \(x^\circ = 180^\circ - 125^\circ\).
Calculate the right - hand side: \(180 - 125 = 55\), so \(x = 55\).

Answer:

\(55\)