Cavalieri, Buonaventura, Geometria indivisibilibvs continvorvm : noua quadam ratione promota

Page concordance

< >
Scan Original
141 121
142 122
143 123
144 124
145 125
146 126
147 127
148 128
149 129
150 130
151 131
152 132
153 133
154 134
155 135
156 136
157 137
158 138
159 139
160 140
161 141
162 142
163 143
164 144
165 145
166 146
167 147
168 148
169 149
170 150
< >
page |< < (125) of 569 > >|
145125LIBER II. quiangula, etenim, CO, ad, CO, habet rationem compoſitam ex
11Defin. 13.
lib. 1.
ea, quam habet, CO, ad, RZ, &
RZ, ad, CO, & ſic, CD, ad,
CD, ex ea, quam habet, CD, ad, RX, &
, RX, ad, CD, quia
verò omnia quadrata, HX, ſunt æqualia omnibus quadratis, AD,
ideò ſunt ad illa, vt, CO, ad, CO, vel vt, CD, ad, CD, .
i. in ra-
tione compoſita ex ratione, CO, ad, RZ, &
, RZ, ad, CO, vel,
CD, ad, RX, &
, RX, ad, CD, ſunt autem omnia quadrata, H
X, ad omnia quadrata, AD, in ratione compoſita ex ea, quam ha-
22Exantec. bet quadratum, VX, ad quadratum, BD, &
, RZ, ad, CO, ſiue,
RX, ad, CD, cum ſunt æquiangula, ideò duæ rationes, CO, ad,
RZ, &
, RZ, ad, CO, ſiue aliæ duę rationes, CD, ad, RX, & ,
RX, ad, CD, componunt eandem rationem, quam iſtę duę .
ſ. ra-
tio quadrati, VX, ad quadratum, BD, &
, RZ, ad, CO, vel, R
X, ad, CD, eſt autem communis ratio, RZ, ad, CO, vel, RX,
ad, CD, ergo reliqua ratio, quam habet quadratum, VX, ad qua-
dratum, BD, erit eadem reliquę, quam nempè habet, CO, ad,
RZ, vel, CD, ad, RX, cum ſunt æquiangula, quod erat oſten-
dendum.
COROLLARIVM.
_I_Dem eodem modo de omnibus figuris ſimilibus quibuſuis parallelo-
grammorum, HX, AD, regulis ijſdem, VX, BD, oſtendi poſſe ex
ſuperiori methodo colligitur.
THEOREMA XIII. PROPOS. XIII.
SImilium parallelogrammorum omnia quadrata, regulis
homologis lateribus, ſunt in tripla ratione laterum ho-
mologorum.
Sint ſimilia parallelogramma, AC, EG, quorum latera homo-
33Tux. diff. 1.
Sex. El.
loga, BC, FG, ſint ſumpta pro regula.
Dico omnia quadrata, A
85[Figure 85] C, ad omnia quadr.
EG, eſſe in tripla ra-
tione eius, quam habet, BC, ad, FG.
Quo-
44Ex def. 1.
Sex. El.
niam enim parallelogramma, AC, EG,
ſunt ſimilia, ideò ſunt æquiangula, &
circa
æquales angulos latera habent proportio-
nalia, &
, BC, CD; FG, GH, ſunt late-
ra ad inuicem æqualiter inclinata, quorum,
BC, FG, ſunt regulę, ideò omnia quadrata, AC, regula, BC,

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index