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Answers and rating deltas for
Find the point where the perpendicular lines of two lines meet
| Author | Votes | Δ |
|---|---|---|
| fang | 1 | 0.00 |
Last visited: Apr 28, 2015, 7:34:39 PM
| Author | Votes | Δ |
|---|---|---|
| fang | 1 | 0.00 |