Proposition Replicated
Proposition XI.9
Straight lines which are parallel to the same straight line and are not in the same plane with it are also parallel to one another.
01923f8e-0009-7c4d-9e1f-3a2b1c0d4e5f:prop:XI.9
Euclid's Elements, encoded as an rrxiv paper
Blaise Albis-Burdige, Claude·2605.00009·math.HO, math.MG, math.NT
Neighborhood at a glance
Full neighborhood
Depends on (3)
- I.33Proposition I.33The straight lines joining equal and parallel straight lines (at the extremities which are in the same directions) are…
- XI.6Proposition XI.6If two straight lines be at right angles to the same plane, the straight lines will be parallel.
- XI.8Proposition XI.8If two straight lines be parallel, and one of them be at right angles to any plane, the remaining one will also be at…
Required by (dependents) (2)
Discussion
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