| 1) | ∠1 = 133 and ∠2 = 47 | 2) | ∠1 = 69 and ∠2 = 21 |
| 3) | ∠1 = 67 and ∠2 = 113 | 4) | ∠1 = 121 and ∠2 = 59 |
| 1) | ∠1 = 133 and ∠2 = 47 | 2) | ∠1 = 69 and ∠2 = 21 |
| Supplementary angles. | Complemetary angles. | ||
|---|---|---|---|
| 3) | ∠1 = 67 and ∠2 = 113 | 4) | ∠1 = 121 and ∠2 = 59 |
| Supplementary angles. | Supplementary angles. |