Question

find the value of x.
54° 123° 88° x°
x = \boxed{}

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: \(54^\circ + 123^\circ + 88^\circ = 265^\circ\).

Step3: Solve for \(x\)

Subtract the sum from \(360^\circ\): \(x = 360^\circ - 265^\circ = 95^\circ\).

Answer:

\(95\)