Question

find the value of x.

x =

Explanation:

Step1: Recall the sum of interior angles of a quadrilateral

The sum of interior angles of a quadrilateral is \((4 - 2)\times180^{\circ}=360^{\circ}\).

Step2: Set up the equation

We know that \(x + 100+100 + 48=360\).

Step3: Solve for \(x\)

Simplify the left - hand side: \(x+248 = 360\).
Subtract 248 from both sides: \(x=360 - 248\).

Answer:

\(x = 112\)