Geometry/Print version

= Chapter 1: Points, Lines, Line Segments and Rays =

= Chapter 2: Angles =

= Chapter 3: Properties =

= Chapter 4. Inductive and Deductive Reasoning = = Chapter 5: Proof =

= Chapter 6. Five Postulates of Euclidean Geometry =

= Chapter 7. Vertical Angles = = Chapter 8. Parallel and Perpendicular Lines and Planes = = Chapter 9. Congruency and Similarity = = Chapter 10. Congruent Triangles = = Chapter 11. Similar Triangles = = Chapter 12. Quadrilaterals =

= Chapter 13. Parallelograms = = Chapter 14. Trapezoids = = Chapter 15. Circles/Radii, Chords and Diameters =

= Chapter 16. Circles/Arcs =

= Chapter 17. Circles/Tangents and Secants =

= Chapter 18. Circles/Sectors =

= Appendix A. Postulates & Definitions =

=Synthetic versus analytic geometry =
 * Part II- Coordinate Geometry:

= Perimeter and Arclength =
 * Two and Three-Dimensional Geometry and Other Geometric Figures

= Area =

= Volume =

= Polygons =

= Triangles =

= Right Triangles and Pythagorean Theorem =

=Polyominoes =

= Ellipses =

= 2-Dimensional Functions =

= 3-Dimensional Functions =

= Area Shapes Extended into 3rd Dimension =

= Area Shapes Extended into 3rd Dimension Linearly to a Line or Point =

= Polyhedras =

= Ellipsoids and Spheres =

= Coordinate Systems =

=Topology =
 * Traditional Geometry:

=Erlanger Program =

=Hyperbolic and Elliptic Geometry =

=Affine Geometry =

=Projective Geometry =

=Neutral Geometry =

=Inversive Geometry =

=Algebraic Geometry =
 * Modern geometry

=Differential Geometry =

=Algebraic Topology =

=Noncommutative Geometry =


 * An Alternative Way and Alternative Geometric Means of Calculating the Area of a Circle =

Geometrie Géométrie ?????????