Question

the diagram shows a triangle. what is the value of z? z = square ^{circ }

Explanation:

Step1: Use the triangle angle sum property

The sum of angles in a triangle is \(180^{\circ}\). So, \(2z + 2z+2z = 180^{\circ}\).

Step2: Simplify the equation

Combine like - terms: \(6z=180^{\circ}\).

Step3: Solve for \(z\)

Divide both sides by 6: \(z=\frac{180^{\circ}}{6}\).

Answer:

\(30\)