Question

find the value of x.

Explanation:

Step1: Recall sum of angles in a quadrilateral

The sum of interior - angles of a quadrilateral is 360°.

Step2: Set up an equation

We have \(104 + x+76 + 62=360\).

Step3: Simplify the left - hand side

\((104 + 76)+x + 62=360\), \(180+x + 62=360\), \(x+242 = 360\).

Step4: Solve for x

Subtract 242 from both sides: \(x=360 - 242\).

Answer:

\(x = 118\)