Question

what is the value of y? 100.6°

Explanation:

Step1: Use the property of supplementary angles

Supplementary angles add up to \(180^{\circ}\). So, \(y + 100.6^{\circ}=180^{\circ}\)

Step2: Solve for \(y\)

Subtract \(100.6^{\circ}\) from both sides of the equation: \(y=180^{\circ}- 100.6^{\circ}\)

$$y = 79.4^{\circ}$$

Answer:

\(79.4\)