Question

find the measure of the missing angle.

Explanation:

Step1: Identify the angle type

The diagram shows a right angle (90°) split into two angles: 26° and \( a \).

Step2: Use angle sum property

For a right angle, the sum of the two smaller angles is 90°. So, \( 26^\circ + a = 90^\circ \).

Step3: Solve for \( a \)

Subtract 26° from 90°: \( a = 90^\circ - 26^\circ \)
\( a = 64^\circ \)

Answer:

\( 64^\circ \)