Question

Write the number only For this figure, what is the value of x? ____°

Answer 1

Given:

In triangle ABC,

Sum of the angles in a triangle is 180 degree

`\angle ACB=\angle DCE`
`\begin{gathered} 31^(\circ)+83^(\circ)+x=180^(\circ) \\ 114^(\circ)+x=180^(\circ) \\ x=180^(\circ)-114^(\circ) \\ x=66^(\circ) \end{gathered}`