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# Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 3 (shelfmark LH 13, 3)
# Folio 207v, page id 00068200:0416
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duum: supplementum datorum illorum graduum junctum cum an-
sulo verticali TCoscelis birectanguli prioris, dac duplum anguli ad
balim Ilotcelis non birectansuli posterioris
P28. 17.
Si criangulum lPoCceles non birectansulum, habeac angulum balis ta-
lems veejus duplum sic aequales de ansulo verricali IColcelis biroctan-
sulis ex supplemento anguli verricalis, quem habet ictud prius IFolce-
les, non birectangulum: erir istud prius ilolceles polceriori birectan-
sulo aequale.
P25. 19.
Si quod Tolceles birectansulum habeat angulum verticalem majorem aut
aqualem duplo anguli rerticalis alcerius Ilolcelis birect ansuli, non
Pocerit dari vilum PPolceles priori aquales quodhabeat angulum rerti-
calem polterioris. Aliaspoterit, si nempeminorem habeat. Pa5. 19.
Invenire Birectangulo Iosceli aeguale IPolceles aliud, quod ansulum
verticalem habeat datorum graduum.
Pa8. 20.
Invenire birectansulo Iosceli xqualo Iosceles aliud, quod ad balim
habeat angulum datorum graduum.
Pa5. 21.
Daro peponalis sectionis angulo, determinare quem sub eo balis trian-
Suli Volcelis non birectansuli faciat minimum angulum. quemma-
ximum.
P25. 23.
Data acea Floscelis, et ansulo ad balim ejus, invenire quem angulum
in verrice habeat, de quae latera.
P29. 24.
Daca area IloCcelis. e angulo verricali ejus, invenire angulos ad ba-
sim ee balim iplam ac latera.
P28. 25.
Daca area PPoscelis.  area sectionis peponalis convenientis angulo ad
bauim; vel area reliqui legmenti pexonalis sectionis ictius; aut (al-
tem proxortioneo quam data Iloscelis area habet ad dictam sectionis
Deponalis aream, vel iltius sectionis reliquum legmentum; inveni-
nire angulos ad verricem ee balim ictius Ilolcelis.
P28. 26.
Data area crianguli Sphaerici de duobus laceribus, reperire certium
lacus de Cingulos ansulos.
P25 27.
Daca accatrianguli Sphaericis e vno lotere atque rno angulo, reperire
reliquos ansulos ee latera. Item daca area e bah Tlolcelis, reperire
ejus crura de angulos.
Pa8. 30.
Invenire criangula Iolcelia vel Scalena Sphaerica, qua aream habeane
Temper crelcentem arei ruius minuri vel gradus, et eundem semper
geadum retineant in vertice.
Pa8, 310
Enrenire criangula HCoscelia vel Scalena habentia aequalem areain, qu’ae
se Cuperene rno minuto, rel rno seadu ad inricem in angulo ver-
ticali.
P28. 31.
Invenire Scalena triangula Sphaericas habentia aequalem aream, de anou-
lum recricalem semper aequalem; Cedangulorum ad balim alcer sem-
Pet VnOmimuIO ret Gradu MinVATUE, AlIET AUSCACUE.
Pa8. 32.
Invenire