Question

1. what angle is complementary to a 25°?

degrees

Explanation:

Step1: Recall the definition of complementary angles

Complementary angles sum to \(90^{\circ}\). Let the unknown angle be \(x\). Then \(x + 25^{\circ}=90^{\circ}\).

Step2: Solve for \(x\)

Subtract \(25^{\circ}\) from both sides of the equation: \(x=90^{\circ}-25^{\circ}\).

Answer:

\(65\)