Question

find the value of x.

Explanation:

Step1: Recall quadrilateral angle sum

The sum of interior angles of a quadrilateral is \(360^\circ\).

Step2: Sum known angles

Add the given angles: \(110^\circ + 98^\circ + 50^\circ = 258^\circ\).

Step3: Solve for \(x\)

Subtract the sum from \(360^\circ\): \(x = 360^\circ - 258^\circ = 102^\circ\).

Answer:

\(102\)