Proof Portfolio

Table of Contents

• Chapter 7

  • Proof Theorem 7.2
  • Proof Theorem 7.7
  • Proof Exercise 7.3.18
  • Proof Lemma 7.1
  • Proof of Independence of the Dual Axioms

• Euclid's Elements

  • Betweenness Proposition I
  • Isosceles triangle proof of congruent base angles

• Chapter 3

  • Proof of Hypotenuse-Leg Criterion for congruence of right triangles
  • 3.3.42 (Perpendicular bisectors concurrence proof)