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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)
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55
DE INVESTISATIONE
Desiderium TIX. Philoma-
thae a Sap. Oivo
Capaciratem Prismatis aue Cylindri defi-
nires
Planorum aaverforum alterum, et basis,
qualiscunque sit ficurae, juxta Capitar
qua pracedunt, mensaratum, ducatur
in altitudinem basi perpendicularem, es
habebitur Capacitas. Fiz. I1O.
Desiderium IX. Philoma
thae a Sap. DIV.
Capacitarem Pyramidis (aue Coni)
definire.
Nenturata basis dueatur in altitudiriem sibi
derpendicularem. et producti sumatur terria
DarS. FI. III.
Desiderium L. Philoma-
thae a Sap. Div.
Capacitatem Pyramidis truncate per men- 
surationem determinare.
Solutio.
Compleatur Pyramis eruncata, ee mensu-
recur cum compleca Prramis, cum complemen-
cum prramidale: de hoc ab illa suberahatur.
Ouancicas residua Prramidis cruncatae elt.
F1B, II2.
cab