Use the terms 'complementary' and 'supplementary' for angles adding to 90 degrees and 180 degrees, respectively, and the associated terms 'complement' and 'supplement'
| 1. | Degrees of Time - angle in turn made by hours hand between 2 and 6 o'clock | |
| 2. | Complementing the Angle 3 - identify complement of 60 degrees | |
| 3. | Supplementing the Angle 2 - identify supplementary angles | |
| 4. | Supplementing the Angle 1 - identify supplementary angles | |
| 5. | Complementing the Angle 2 - identify complementary angles | |
| 6. | Complementing the Angle 1 - identify complementary angles |