Question

what is the value of h? h 70° 40°

Explanation:

Step1: Identify angle - relationship

The large angle of 70° is composed of the angle h and the 40° angle.

Step2: Set up equation

We know that \(h + 40^{\circ}=70^{\circ}\).

Step3: Solve for h

Subtract 40° from both sides of the equation: \(h=70^{\circ}- 40^{\circ}\).

Answer:

\(30^{\circ}\)