Question

find the measure of the missing angle.

Explanation:

Step1: Identify the angle type

The given angle is a right angle, so the sum of the two angles (26° and \(a\)) is 90°.

Step2: Calculate the missing angle

We know that \(a + 26^\circ = 90^\circ\). To find \(a\), we subtract 26° from 90°: \(a = 90^\circ - 26^\circ\)

Step3: Compute the result

\(90 - 26 = 64\), so \(a = 64^\circ\)

Answer:

The measure of the missing angle \(a\) is \(64^\circ\)