# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/797939695:0175
# Permalink to this reading: https://leibnizlegible.com/page/797939695:0175?run=74
# Title: Synopsis Geometrica (shelfmarks Leibn. Marg. 7,1; ZEN Leibn. Marg. 7,1)
# Folio 155, page id 797939695:0175
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=797939695&page=175
# Source image: https://digitale-sammlungen.gwlb.de/content/797939695/jpgs/default/00000175.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 48 lines, status machine
# Lines: 48 recognised, mean confidence 0.78
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line: the recognised lines in reading order, one per line.

elalio
ad
d ut
3 d
al
de
inde
dem
lun
alt
rert
I1.
est.
1d
1
DB.
66.
IId
Geomerrica.
quia ter 60. adaqu2c 180. Igitur
eriangulum EG K est aequilarerum.
ve pacet; igitur FK aequalis FC s
isitur lacus exasoni aquale lemidiame-
EIO.
2. Quadracum laceris quadeaci in
feripei conciner bis quadracum le
midiamerri; nam quadratum (ub F
I. conrince bis quadratum (ub P
6, sed F T est lacus quadeaci inferi-
Dei.
3. Latus aequilareri inferipti facie
quadracum criplum quadrari lemidia-
merri; nempe quadracum F HI est
quadruplum quadrati FR, quae est
aequalis FC; led quadrarum FHI Con-
cinet quadrata FR, _ H HI; ergoqua-
dratum HR conrinee eria quadraca
F6.
4. Si lacera decagoni d exagoni ci-
dem circulo in leripei in camdem lincam
eanE, pucA D BE, exit D F Secta in CX -
cremam de mediam rationem in B; duca-
cur enim A E., CUM A D, B E 3 A. B. CIME
aequales, exUnE A E O, A B D aequiar-
cula re paret; isicur veE D ad AD,
vel BE, ita ad B F ad BD; quod aurerd.
BD sic latus decngoni ex eo patces quod.
AnGUluS