Euclids Elements – Book 1 – Proposition 22
Euclids Elements – Book 1 – Proposition 47
Euclids Elements – Book 1 – Proposition 42
Euclids Elements – Book 4 – Proposition 15
Euclids Elements – Book 2 – Proposition 14
Euclids Elements – Book 4 – Proposition 11
Euclids Elements – Book 1 – Proposition 01
Euclids Elements – Book 1 – Proposition 45
Euclids Elements – Book 3 – Proposition 08
Euclids Elements – Book 3 – Proposition 14
