Question

Name four pairs of complementary angles and four pairs of supplementary angles

Answer 1

Complementary angles (add to 90°)
  89°, 1°
  78°, 12°
  60°, 30°
  45°, 45°

Supplementary angles (add to 180°)
  179°, 1°
  158°, 22°
  135°, 45°
  90°, 90°