[191.] II. EX diametro aream circuli vera minorem inueſtigare.

[192.] III. EX circumferentia aream circuli vera maiorem colligere.

[193.] IV. EX circumferentia aream circuli vera minorem concludere.

[194.] DE AREA SEGMENTORVM CIRCVLI. Capvt VIII.

[195.] I.

[196.] II.

[197.] III.

[198.] IV.

[199.] V.

[200.] VI.

[201.] FINIS LIBRI QVARTI.

[202.] GEOMETRIÆ PRACTICÆ LIBER QVINTVS.

[203.] AREAS Solidorum, corporumue perſcrutans.

[204.] DE AREA PARALLELEPIP EDO-rum, Priſmatum, & Cylindrorum. Capvt I.

[205.] DE AREA PYRAMIDVM & Conorum. Capvt II.

[206.] DL AREA FRVSTI PYRA-midis, & Coni. Capvt III.

[207.] SCHOLIVM.

[208.] DE AREA QVINQVE COR-porum regularium. Capvt IV.

[209.] Capvt V.

[210.] PROPOSITIO I.

[211.] COROLLARIVM.

[212.] PROPOSITIO II.

[213.] COROLLARIVM.

[214.] PROPOSITIO III.

[215.] COROLLARIVM.

[216.] PROPOSITIO IV.

[217.] PROPOSITIO V.

[218.] PROPOSITIO VI.

[219.] PROPOSITIO VII.

[220.] I.