Index of Affine Geometry Lessons

A1 What you need to know for this module.

A2 Quadrilaterals, Diagonals and Parallelograms.

A2a Sample texPad solution to Tondeur Problem 1.7a.

A2b Sample texWins solution to Tondeur Problem 1.7a.

A3 The Centroid Theorem. (See Advice/8min Video)

A4 Cartesian and Barycentric Coordinates. (With MCL.)

A5 Ceva’s Theorem.

A6 Two applications of the Mail Collinearity Lemma.

A7 Menelaus' Theorem.

A8 Menelaus implies Ceva.

A9 Desargues' Theorem. (With Pappus' Theorem.)

A10 Exercises for Affine Geometry.

Solution to the Balloon on a Teetertotter Problem

Occasional Class Notes on explanations given in class.

Screenshots from Class M6

A11 Remediation on the logic prerequisite from MA347.