Question

what is the value of w?

Explanation:

Step1: Use the property of supplementary angles

Supplementary angles sum to \(180^{\circ}\). So, \(w + 80^{\circ}=180^{\circ}\).

Step2: Solve for \(w\)

Subtract \(80^{\circ}\) from both sides of the equation: \(w=180^{\circ}- 80^{\circ}\).

Answer:

\(100\)