7
[321.] Solution.
[322.] PROPOSITION XII. Probleme.
[323.] Solution.
[324.] Demonstration.
[325.] Corollaire.
[326.] Fin du troiſieme Livre.
[327.] NOUVEAU COURS DE MATHÉMATIQUE. LIVRE QUATRIEME, Qui traite des propriétés des Triangles & des Parallelo-grammes. Définitions.
[328.] PROPOSITION I. Theoreme.
[329.] Demonstration.
[330.] Corollaire I.
[331.] Corollaire II.
[332.] Corollaire III.
[333.] Corollaire IV.
[334.] Definition.
[335.] PROPOSITION II. Theoreme.
[336.] Demonstration.
[337.] PROPOSITION III, Theoreme.
[338.] Demonstration.
[339.] PROPOSITION IV. Theoreme.
[340.] Demonstration.
[341.] PROPOSITION V. Theoreme.
[342.] Demonstration.
[343.] Corollaire.
[344.] PROPOSITION VI Theoreme.
[345.] Demonstration.
[346.] Corollaire I.
[347.] Corollaire II.
[348.] Corollaire III.
[349.] Corollaire IV.
[350.] PROPOSITION VII. Théoreme.