Question

these angles are supplementary. what is the measure of \\( \angle x \\)? \\( x = ? ^ { \circ } \\)

Explanation:

Step1: Recall the definition of supplementary angles

Supplementary angles add up to \(180^{\circ}\). So, \(x + 71^{\circ}=180^{\circ}\).

Step2: Solve for \(x\)

Subtract \(71^{\circ}\) from both sides of the equation: \(x=180^{\circ}-71^{\circ}\).

Answer:

\(109\)