Question

what is the value of z? z = □°

Explanation:

Step1: Identify triangle type

The triangle has two equal - side markings, so it is an isosceles triangle. In an isosceles triangle, the base - angles are equal.

Step2: Use angle - sum property of a triangle

The sum of the interior angles of a triangle is 180°. Let the two equal angles be 64° and the third angle be \(z\). So, \(z + 64^{\circ}+64^{\circ}=180^{\circ}\).

Step3: Solve for \(z\)

$$
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$$

Answer:

52