Question

what is the value of h?

Explanation:

Step1: Use the property of supplementary angles

Supplementary angles sum to \(180^{\circ}\). Let \(h\) be one angle and \(80.7^{\circ}\) be the other.

Step2: Set up the equation

\(h + 80.7^{\circ}=180^{\circ}\)

Step3: Solve for \(h\)

\(h=180^{\circ}- 80.7^{\circ}\)
\(h = 99.3^{\circ}\)

Answer:

\(99.3\)