Question

Find the value of x. The diagram is not to scale.

110°
57°

I found one other post on this and the only answer was “show the diagram” please help

Answer 1

x = 13

Explanation:

110° is the vertically opposite angle of one of the interior angles of the given triangle.

Therefore,

`x \degree + 57 \degree + 110 \degree = 180 \degree \\ \\x \degree + 167 \degree = 180 \degree \\ \\ x \degree = 180 \degree -167 \degree \\ \\ x \degree = 13 \degree \\ \\ x = 13`