Question

find the value of x.
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x =

Explanation:

Step1: Sum of angles

The sum of the angles is \(90^{\circ}+(x + 4)^{\circ}+(x + 4)^{\circ}+(x + 4)^{\circ}=180^{\circ}\).

Step2: Simplify equation

Combine like terms: \(90+3(x + 4)=180\).
Expand: \(90+3x+12 = 180\).
Simplify: \(3x+102=180\).

Step3: Solve for \(x\)

Subtract \(102\) from both sides: \(3x=180 - 102\).
\(3x=78\).
Divide by \(3\): \(x=\frac{78}{3}\).

Answer:

\(26\)