Question

find the measure of each angle indicated.

Explanation:

Step1: Recall angle - sum property

The sum of angles in a triangle is 180°.

Step2: Identify known angles

One angle is 90° (right - angle) and another is 60°. Let the unknown angle be \(x\).
So, \(90^{\circ}+60^{\circ}+x = 180^{\circ}\).

Step3: Solve for \(x\)

\(x=180^{\circ}-(90^{\circ} + 60^{\circ})\)
\(x = 180^{\circ}-150^{\circ}\)
\(x = 30^{\circ}\)

Answer:

\(30^{\circ}\)