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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 127, page id 79876922X:0615
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# Lines: 52 recognised, mean confidence 0.77
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Llis1.
rtgH
3 sirt
IE quo
ditur
Utalit,
LtIm
AlLm
RT DTVPROEATIS.
mmom
rrman m
12)
que; de orcambitariam lecatdia
meter. Idem de Parallelepipedis.
Demonstratio.
Cum rectae parallela AB. DC. sent PrO
una recta, per Dictam. 18. _, Pihnt aquales, per
liyp. rectas paralsela5. es aequales AC. BD. PrO
juncturis habeant per Productum 9. Ci. 3.
i Diameter CiB. dueatur, quae communis est
uerique parti, uc triansulari Ci AB.  CiD B
ipsius area per cam bixarcitio crincitur Pro-
ducti z. CiOnD. 4. Vid. Fi8. 28.
Condictamer
Omne quadrilatorum utrinque habens lau
tera opposita aqualia, est parallelon
orammum.
Productum VII.
arallelogramma super cademba
Ii, e in iisdem parallelis, ( bC.
que alca) inter le aguaneur.
Demonstratio.
Cum enim parallelogrammi latera oppoli
ea regmentur, per Prodo. hujus, erit AIdF=DFF.
adeoque Nlum AB. = AIO FCD. remoreaum
ab utroq; pars comuniS. WF. CT. traperia AVCIB
SE FF CC crunt aequalia. Addatur BCCI utri
que; e craperia xqualiare ducca erunt ad aqua-
ouli) lia paraletoeram2. 9. E. D. Vic. F. 15. 30.
quei
XI 4
EOn
iBLC
1alibu
ateri
ique
b
(5 re
odior
 Lidi
aMinI.
da, lole