Question

what kind of angles are angles 1 and 2?
supplementary angles
vertical angles
complementary angles
linear pair

Explanation:

Step1: Recall angle definitions

Complementary angles sum to \(90^\circ\), supplementary to \(180^\circ\), vertical angles are opposite, linear pair is adjacent supplementary.

Step2: Analyze the diagram

The diagram has a right angle (square symbol) adjacent to angles 1 and 2. So \(\angle1 + \angle2 = 90^\circ\) (since the right angle is \(90^\circ\) and they form it together).

Step3: Match with definitions

Since their sum is \(90^\circ\), they are complementary angles.

Answer:

Complementary Angles (the option with the diamond, labeled "Complementary Angles")