| 1) | ∠1 = 70 and ∠2 = 20 | 2) | ∠1 = 49 and ∠2 = 41 |
| 3) | ∠1 = 51 and ∠2 = 129 | 4) | ∠1 = 62 and ∠2 = 124 |
| 1) | ∠1 = 70 and ∠2 = 20 | 2) | ∠1 = 49 and ∠2 = 41 |
| Complemetary angles. | Complemetary angles. | ||
|---|---|---|---|
| 3) | ∠1 = 51 and ∠2 = 129 | 4) | ∠1 = 62 and ∠2 = 124 |
| Supplementary angles. | Neither |