Question

(2x + 4)° find x

Explanation:

Step1: Recognize the triangle type

The triangle is equilateral (all sides equal), so all angles are \(60^{\circ}\).

Step2: Set up the equation

Since \(2x + 4=60\).

Step3: Solve for \(x\)

Subtract \(4\) from both sides: \(2x=60 - 4=56\).
Divide both sides by \(2\): \(x=\frac{56}{2}=28\).

Answer:

\(28\)