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

Table of contents

< >
[451.] LEMMA.
[452.] SCHOLIVM.
[453.] THEOR. I. PROPOS. I.
[454.] SCHOLIVM.
[455.] PROBL. 1. PROPOSITIO 2.
[456.] PROBL. 2. PROPOS. 3.
[457.] SCHOLIVM.
[458.] THEOR. 2. PROPOS. 4.
[459.] THEOR. 3. PROPOS. 5.
[460.] PROBL. 3. PROPOS. 6.
[461.] SCHOLIVM.
[462.] PROBL. 4. PROPOS. 7.
[463.] THEOR. 4. PROPOS. 8.
[464.] COROLLARIVM.
[465.] PROBL. 5. PROPOS. 9.
[466.] SCHOLIVM.
[467.] PROBL. 6. PROPOS. 10.
[468.] PROBL. 7. PROPOS. 11.
[469.] SCHOLIVM.
[470.] PROBL. 8. PROPOS. 12.
[471.] PROBL. 9. PROPOS. 13.
[472.] SCHOLIVM.
[473.] FINIS TRIANGVLORVM RECTILINEORVM.
[474.] CHRISTOPHORI CLAVII BAMBERGENSIS ESOCIETATE IESV TRIANGVLA SPHÆRICA.
[475.] CHRISTOPHORI CLAVII BAMBERGENSIS E SOCIETATE IESV TRIANGVLA SPHÆRICA. PRÆFATIO.
[476.] DEFINITIONES. I.
[477.] II.
[478.] III.
[479.] IIII.
< >
page |< < (301) of 532 > >|
11Qua rŏne
ex
@@ibꝰ vel
duobusan-
gulis
notis
cuiuſuis

triãguli
co-
gnoſcantur

propottio-
nes
laterũ.
_EX_ hac propoſ facile colligemus proportiones laterum cuiuſuis trianguli recti-
linei
, cuius omnes anguli cogniti ſint, vel duo tantum Sint entm omnes anguli in
triangulo
_ABC,_ noti.
Dico proportiones laterum notas eſſe. Cum enim eadem
ſit
proportio lateris _AB,_ ad latus
163[Figure 163] _AC,_ quæ ſinus anguli _C,_ ad ſinum
anguli
_B;_
ſint autem ſinus angulorũ
22@.huius. _C, B,_ notorum cogniti ex tabula ſi-
nuum
;
nota erit proportio lateris _AB,_
ad
latus _AC,_ &
c. Exempli cauſa,
ponatur
in primo triangulo angulus
_C
,_ grad.
_60. B,_ grad. _50. & A,_
grad
.
_70._ Horum ſinus ſunt _86602._
_76604. 93969._ Eſt ergo proportio
_AB
,_ ad _AC,_ eadem, quæ _86602._
ad _76604._ & _AB,_ ad _BC,_ eadem, quæ _86602._
ad
_93969._
& _AC,_ ad _BC,_ eadem, quæ _76604._ ad _93969._ In triangulo vero ſecun
do
ponatur angulus _B,_ rectus, ac proinde grad.
_90. C,_ grad. _50._ & _A,_ grad _40._
Horum
ſinus ſunt _100000.
76604. 64278._ Eritigitur _AB,_ ad _AC,_ vt _76604._ ad
_100000
._
& _AB,_ ad _BC,_ vt _76604._ ad _64278._ & _AC,_ ad _BC,_ vt _100000._ ad
_64278
._
In triangulo deniq; tertio ſtatuatur angulus _B,_ obtuſus & grad. _124 C,_
grad
.
_30_ & _A,_ grad _26_ Horum ſinus ſunt (ſi pro ſinu anguli obtuſi accipiatur ſi-
nus
complementi ipſius vſq;
ad grad. _180_ nempe ſinus grad _56._) _82903. 50000._
_43837_
Quare erit _AB,_ ad _AC,_ vt _50000._
ad _82903._ & _AB,_ ad _BC,_ vt _50000._
ad
_43837._
& _AC,_ ad _BC,_ vt _82903._ ad _43837._

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index