Question

5 multiple choice 1 point
∠a measures 25° and ∠b measures 15°
angles a and b are:
complementary
supplementary
neither

Explanation:

Step1: Recall definitions

Complementary angles sum to \(90^\circ\), supplementary to \(180^\circ\).

Step2: Calculate sum of \(\angle A\) and \(\angle B\)

\(\angle A + \angle B = 25^\circ + 15^\circ = 40^\circ\)

Step3: Compare with definitions

\(40^\circ
eq 90^\circ\) (not complementary) and \(40^\circ
eq 180^\circ\) (not supplementary).

Answer:

Neither (the option "Neither")