+284 Anybody know this????
Provide reasons for the proof.
| Given: Line m is parallel to line n. Prove: is supplementary to . |
Answer:
| Statement | Reason |
|---|---|
| 1. Line m is parallel to line n. | |
| 2. | |
| 3. | |
| 4. and form a linear pair. | |
| 5. is supplementary to . | 5. |
| 6. | |
| 7. | |
| 8. is supplementary to . | 8. |
