Topics in Euclid's Approach to Congruence

Numbered in the order to learn them.

  1. The Absence of "Congruence" in Euclid

  2. Euclid's Concept of Angle

  3. Euclid's Concept of Equality

  4. Euclid's Omission of Triangle Congruence

  5. Euclid's Proof of SAS by Superposition

  6. Euclid's Proof of Isosceles Triangle Theorem

  7. Euclid's Proof of Converse of Isosceles Triangle Theorem

  8. Euclid's Proof of SSS by Superposition

  9. Euclid's Proof of ASA

Type a concept, like “slope” or “photosynthesis”.

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