Question

How do I solve number the second one top right?

Answer 1

Step-by-step explanation

In the question, we can see that x and (x-42) are co-interior angles. Since co-interior angles are supplementary we will have that;

`\begin{gathered} x+x-42=180 \\ 2x=180+42 \\ 2x=222 \\ x=(222)/(2)=111 \end{gathered}`

Answer: x=111