Question

which angles are complementary to each other?
∠4 and ∠3 ∠4 and ∠5 ∠3 and ∠2 ∠5 and ∠2

Explanation:

Step1: Recall the definition of complementary angles

Complementary angles are two angles whose sum is \(90^{\circ}\).

Step2: Analyze the given angles

From the figure, we can see that \(\angle3 + \angle4+\angle5 = 180^{\circ}\) and \(\angle3+\angle2 = 90^{\circ}\), \(\angle4+\angle5 = 90^{\circ}\).

Answer:

\(\angle4\) and \(\angle5\)