Question

find the measure of angle a.
round to the nearest tenth.

Explanation:

Step1: Use the sum of angles in a triangle

The sum of angles in a triangle is \(180^{\circ}\). Let \(\angle A=x\). Then \(x + 32^{\circ}+125^{\circ}=180^{\circ}\).

Step2: Solve for \(x\)

$$
LATEXBLOCK0
$$

Answer:

\(23\)