Question

the measure of an angle is 25.5°. what is the measure of its complementary angle? °

Explanation:

Step1: Recall complementary angle formula

Complementary angles sum to \(90^\circ\). Let the complementary angle be \(x\), so \(25.5^\circ + x = 90^\circ\).

Step2: Solve for \(x\)

Subtract \(25.5^\circ\) from both sides: \(x = 90^\circ - 25.5^\circ\).
Calculate: \(x = 64.5^\circ\).

Answer:

\(64.5\)