| 1) | ∠1 = 100 and ∠2 = 80 | 2) | ∠1 = 77 and ∠2 = 13 |
| 3) | ∠1 = 122 and ∠2 = 58 | 4) | ∠1 = 150 and ∠2 = 30 |
| 1) | ∠1 = 100 and ∠2 = 80 | 2) | ∠1 = 77 and ∠2 = 13 |
| Supplementary angles. | Complemetary angles. | ||
|---|---|---|---|
| 3) | ∠1 = 122 and ∠2 = 58 | 4) | ∠1 = 150 and ∠2 = 30 |
| Supplementary angles. | Supplementary angles. |