- Coordinates in two and three dimensions
- Midpoint Formula (C)
- Generalized Midpoint Formula (C)
- General Equation of a Line (C)
- Intersection of Lines
- Parallel and Perpendicular Lines
- Distance formulae in 1, 2, and 3 dimensions (C)
- Circles and Spheres (C)
- Parabolas
- Ellipses
- Hyperbolas
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