User:Boris Tsirelson/Sandbox1: Difference between revisions
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imported>Boris Tsirelson No edit summary |
imported>Boris Tsirelson No edit summary |
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Plane via distances: | Plane via distances: | ||
Plane via right angles (orthogonality): | Plane via [[Right angle (geometry)|right angles]] (orthogonality): | ||
Plane via straight lines: | Plane via straight lines: | ||
Plane via [[cartesian coordinates]]: | Plane via [[cartesian coordinates]]: | ||
Revision as of 13:57, 28 March 2010
Plane via distances:
Plane via right angles (orthogonality):
Plane via straight lines:
Plane via cartesian coordinates: