Question

1. find the missing measure.

Explanation:

Step1: Recall angle - sum property

The sum of angles in a right - angled region (90°) is 90°.

Step2: Set up the equation

We know that \(x + 65=90\).

Step3: Solve for \(x\)

Subtract 65 from both sides of the equation: \(x=90 - 65\).
\(x = 25\)

Answer:

\(25\)