Question

1. the measure of an angle is 74.9°. what is the measure of its complementary angle? la medida de un ángulo es 74,9°. ¿cuál es la medida de su ángulo complementario?

Explanation:

Step1: Recall complementary angle formula

Complementary angles sum to \(90^\circ\). Let \(x\) be the complementary angle. So, \(74.9^\circ + x = 90^\circ\).

Step2: Solve for \(x\)

Subtract \(74.9^\circ\) from both sides: \(x = 90^\circ - 74.9^\circ\).
Calculate the difference: \(x = 15.1^\circ\).

Answer:

\(15.1^\circ\)