[381.] PROPOSITION XV. Theoreme.
[382.] Démonstration.
[383.] Corollaire.
[384.] PROPOSITION XVI. Theoreme.
[385.] Demonstration.
[386.] Corollaire.
[387.] Fin du quatrieme Livre.
[388.] NOUVEAU COURS DE MATHÉMATIQUE. LIVRE CINQUIEME, Où l’on traite des propriétés du Cercle. Définitions. I.
[389.] II.
[390.] III.
[391.] IV.
[392.] V.
[393.] VI.
[394.] VII.
[395.] VIII.
[396.] IX.
[397.] PROPOSITION I. Theoreme.
[398.] Demonstration.
[399.] PROPOSITION II. Theoreme.
[400.] Demonstration.
[401.] PROPOSITION III. Theoreme.
[402.] Demonstration.
[403.] Corollaire.
[404.] PROPOSITION IV. Theoreme.
[405.] Demonstration.
[406.] Corollaire.
[407.] PROPOSITION V. Theoreme.
[408.] Demonstration.
[409.] PROPOSITION VI. Theoreme.
[410.] Demonstration.