Section 7.1: Geometry
7.1 Outline
- Greek (Euclidean) geometry
- undefined terms
- point
- line
- plane
- surface
- categories
- traditional (Euclidean) geometry
- transformational geometry
- Euclid’s postulates
- postulate
- axiom
- theorem
- five postulates
- parallel lines
- non-Euclidean geometries
- straightedge
- line segment
- congruent figures
- construct a figure
- construct a circle
- construct
- undefined terms