Question

find the measure of angle a. 32° b c 7 125° a b c a = ?° b = □ c = □

Explanation:

Step1: Recall triangle angle sum

The sum of angles in a triangle is \(180^\circ\).

Step2: Calculate angle A

Let angle \(A = x\), angle \(B = 32^\circ\), angle \(C = 125^\circ\). Then \(x + 32^\circ + 125^\circ = 180^\circ\). Solve for \(x\): \(x = 180^\circ - 32^\circ - 125^\circ = 23^\circ\).

Answer:

\(23\)