1) | ∠1 = 9 and ∠2 = 81 | 2) | ∠1 = 85 and ∠2 = 92 |
3) | ∠1 = 106 and ∠2 = 74 | 4) | ∠1 = 143 and ∠2 = 37 |
1) | ∠1 = 9 and ∠2 = 81 | 2) | ∠1 = 85 and ∠2 = 92 |
Complemetary angles. | Neither | ||
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3) | ∠1 = 106 and ∠2 = 74 | 4) | ∠1 = 143 and ∠2 = 37 |
Supplementary angles. | Supplementary angles. |