| 1) | ∠1 = 102 and ∠2 = 78 | 2) | ∠1 = 33 and ∠2 = 57 |
| 3) | ∠1 = 64 and ∠2 = 116 | 4) | ∠1 = 70 and ∠2 = 20 |
| 1) | ∠1 = 102 and ∠2 = 78 | 2) | ∠1 = 33 and ∠2 = 57 |
| Supplementary angles. | Complemetary angles. | ||
|---|---|---|---|
| 3) | ∠1 = 64 and ∠2 = 116 | 4) | ∠1 = 70 and ∠2 = 20 |
| Supplementary angles. | Complemetary angles. |