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# Title: Erhardi Weigelii Sacrae Caesar. Maiest. ut & Com. Pal. Sultzb. Consiliarii, Supr. Artium Archit. Directoris Saxo Ien. Mathemat. PP. totius Academiae Senioris, Philosophia Mathematica (shelfmarks Leibn. Marg. 65; ZEN Leibn. Marg. 65)
# Folio 326, page id 79876922X:0830
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326
DE IAVESTIBATIONE
cularihrpocenulae, sicut de Ouadratis id osten-
cum est luverjus. Erso area Circulicujus Dia-
meter est L. F. = convericati seementi PFD. (1)
ec area circuli cujus Diameter F. II. = Cionvexi- Isiv
tati Segmenti W HD.
mexit
3. Superficies Cylindri obtinecur, mul- )a
ciplicando axem cum circumterencia circusi (2)
Baseos vel trontis.
II, d B
4. Cioni Superficies est=arex sectoris Cir- une
culillius, cujus radii sunt latera COni; arcus psi
autem est aequalis circumterentix baseos con po, si
Fre. multiplica Semicircumcerentiam baseosCio
necumlatere Conr; hrabebisarcam.
II. LiNercitia
STEREOMETRTCA.
Desiderium V. Phito
mathae.
Capaciratem Clobi determinare data
Diametro.
Tancupliceetir Superticies convexa Glo-
BiperDeliderium q. hujus inventa, cum semi-
diametro Clobi e producti tertia pars eA Olo-
Bicapacitas quaesita. F. C.
Supert. Globi superius erat 12.561.
Demidiam. Cilobi
X2, 56010
A. T861. C1dPaC, 3160
Moni
6
imet
eBII
Hiope
AA
Ve
00