Theodosius <Bithynius>; Clavius, Christoph, Theodosii Tripolitae Sphaericorum libri tres

Page concordance

< >
Scan Original
131 119
132 120
133 121
134 122
135 123
136 124
137 125
138 126
139 127
140 128
141 129
142 130
143 131
144 132
145 133
146 134
147 135
148 136
149 137
150 138
151 139
152 140
153 141
154 142
155 143
156 144
157 145
158 146
159 147
160 148
< >
page |< < (65) of 532 > >|
7765
THEODOSII
SPHAERICORVM
LIBER TERTIVS.
86[Figure 86]
THEOREMA 1. PROPOS. 1.
SI recta linea circulum in partes inæ-
quales ſecet, ſuper qua conſtituatur re
ctum circuli ſegmentum, quod non
ſit maius ſemicirculo;
diuidatur au-
tem ſegmenti inſiſtentis circunferentia in duas in
æquales partes:
Recta linea ſubtendens earum mi-
norem, minima eſt linearum rectarum ductarum
ab eodem puncto ad minorem partem circunfe-
rentiæ primi circuli:
Rectarum verò ductarum ab
eo ipſo puncto ad circunferentiam interceptam
inter illam minimam rectam, &
diametrum, in
quam cadit perpendicularis deducta ab illo pun-
cto ſemper minimæ propior remotiore minor eſt.
Omnium autem maxima eſt ea, quæ ab illo eodẽ
puncto ducitur ad extremitatem eiuſdem diame-
tri:
Item recta ſubtendens maiorem circunferen-
tiam ſegmenti inſiſtentis, minima eſt earum, quæ
cadunt in circunferentiam interceptam inter ip-
ſam, &
diametrum, ſemperque huic propior

Text layer

  • Dictionary

Text normalization

  • Original

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index