Question

find the measure of the missing angle.

Explanation:

Step1: Identify the angle type

The angle is a right angle (90°), so the sum of the two smaller angles is 90°.

Step2: Calculate the missing angle

Let the missing angle be \( a \). We know that \( 36^\circ + a = 90^\circ \). Solving for \( a \), we get \( a = 90^\circ - 36^\circ \).

Step3: Perform the subtraction

\( 90 - 36 = 54 \), so \( a = 54^\circ \).

Answer:

The measure of the missing angle \( a \) is \( 54^\circ \).