# Leibniz Legible — https://leibnizlegible.com
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# Title: Synopsis Geometrica (shelfmarks Leibn. Marg. 7,1; ZEN Leibn. Marg. 7,1)
# Folio 91, page id 797939695:0111
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=797939695&page=111
# Source image: https://digitale-sammlungen.gwlb.de/content/797939695/jpgs/default/00000111.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 51 lines, status machine
# Lines: 51 recognised, mean confidence 0.81
# 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.

drumi
Ldie
 ex 
quale
OD;
ee
ippos
Vid
DR,
RD;
est H
Oi
Geomerrica.
Corolt. IY L
SiRecta inera circulum ducta, non
tamen per centrumm, ab alia recta d Cen-
ero ducta, bitariam dividitur, Cum ca
facit angulos rectos; sic circulus centro
P; Sc recta ZS; ducatuE FY; Cineque
i
LL, lS aequales; anguliF I LFIL
lune aequales; ductis eniis F L, FS;
triangulum Z FS est ilosceles; igitur an-
guliFZ S, PSZ aequalesiigitur erian-
SulaFTZ, FTS aequalia; quia ha-
bene duo latera aequalia, lingula singu-
lis, nimirum F Zs F Si item Z L,SI; 8C
angulos iis comprehentos aequales, ni-
mirum FZS, FSZ, igitur a alios angulos
nan igic
aequalesinimirum FI Ls FLSi ergohi lune
recti, d PI cadic perpendicularieer ir.
25.
Coroll. TV.
SiF T eadat perpendiculariter, in Z
S, illam diuidir bitariam; quia anguli
FTZ, FTS Tunc aequales; icemque 2.
ec S. igitur _ TFZ, TF S; item la-
FeTAFZ, F S Cune aequolia; FT est
commune; isitur criansulum aequale
criangulo, e latus YZ aequale laceri
(5. e vicissim, (iZS diuidieur bita-
riam ad angulos rectos, linea dividens
Per
aequa
len
Daius;
irq
ualia,
CtE
ldi