Question

what is the value of h?

Explanation:

Step1: Recall the property of a straight - line angle

A straight - line angle is \(180^{\circ}\).

Step2: Set up the equation

We know that \(h + 29^{\circ}+84^{\circ}=180^{\circ}\).

Step3: Solve for \(h\)

First, simplify the left - hand side of the equation: \(h+(29 + 84)^{\circ}=180^{\circ}\), so \(h + 113^{\circ}=180^{\circ}\). Then, subtract \(113^{\circ}\) from both sides: \(h=180^{\circ}-113^{\circ}\).

Answer:

\(67\)