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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 305, page id 79876922X:0809
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=79876922X&page=809
# Source image: https://digitale-sammlungen.gwlb.de/content/79876922X/jpgs/default/00000809.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 40 lines, status machine
# Lines: 40 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.

reaI
tis.
uli
p est 
Ad piI
VobiB
Orhi.
Ait
Adui
optibbi
SBipeiti
VERTTATIS SPTEIFICAE.
50. pert. cum intercepto ansulo ABC.
40. graduum 25. min. invenire reliqua.
F18. 950
e
Solutio.
Duictâ perpendicutari a vertice A. ad op.
poticam balin B C. dliridacur triangulum obli-
quangulum in duo rectangula AD C. e ADB.
gux relolrantur, justa Delideria Ciapitis primi.
Monuioruum.
Cavea in demintendo perpendiculo, ne non
eveniant, aue moneant in uno sallem parciali es
rectane ulo rrianculo, praecer rectum, duo data sal-
va, aut ex dacis, per princioia praemissa, duo sine
tabulis deducibilia, ueut exclacisunum dividen
do corrumpatur, quodhoc, de sequeneia exem-
plademonstrabumes s
F. Retolutio AII ADB. FiB. 96.
(2) Ex data hyporenula AB. e ansulo
laceri AD. oppolen invenitur latus ipsum nem
De perpendiculum AD. juxca Desiderium 2.
tr. m. per Losarichmos.
ScH ad. B A. ad Sin. AD: ita hyp. BA. ad perD. AD.
20.0000O.  9. B228O.3.55630.
3.556304ddc
3. 36810= 23,34. perp. AD.
eacb
t a