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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 321, page id 79876922X:0825
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0.
Omme
Omae
IEB. p
C. 1I 4
eriplia
Cul
VERITRTIS SDECIPICM.
(3) Sector elt pars Circuli duobus Ladiis 
arcu circumterentix conpretienta. Ciujus area
producitur. Cradius cum Semmiarcutantuplica
TUI. VE
ArCUS DFB. (60. ETac) efF F, OI4 11.
SemIS(IS.
5.) 2II. mulla
Area SectorisDCB. 5. 210 8II.
(4:) Scomentum, est pars Circuli una recto
DB. _ abscissa parte circumt. comprehentan
imus quidem seomentum D FB. MajuS SC-
SIMeNFLM DACB. Ceins area producitur, II
ab area Sectoris DCBF. Subtrahitur Triangu
tum DCF. datis radiis d intercepto ansulo de
siviendum juxea Triconomecriam.
II. Mediance Guadraco Diametris
FALIOCIMaTC.
OE5. 2d 4.. vel, ue 14. ad Hr:: ita Ouadracum
Diametri in exemplo hujus 4. = 2 X2. ad Aream
Ciirculi. Pacit 3. 141. UE SuPEC. FIB. 107.
Desiderium II. Pbilo
mathae.
Fationem duorum Circulorum inter se de-
terminare, datis diamerris unius z. alte-
rius 6. in ratione dupla-
Di
tidu
IC3Iquil
5, MIII.
. TaliB
C1Sfb
noin
30
2-