Trigonometry, Plane and Spherical;: With the Construction and Application of LogarithmsJ. Nourse, bookseller in ordinary to his Majesty., 1765 - 79 sider |
Inni boken
Resultat 1-3 av 3
Side 53
... hypothenuse AC = 60 ° , and the angle A = 23 ° 29 ' ; to find the bafe and perpendicular . Then C B ( by Theor . 1. p . 25. ) the operation will be as follows : Log . radius 10 , Log . fine A ( 23 ° 29 ′ ) Log . fine AC ( 60 ...
... hypothenuse AC = 60 ° , and the angle A = 23 ° 29 ' ; to find the bafe and perpendicular . Then C B ( by Theor . 1. p . 25. ) the operation will be as follows : Log . radius 10 , Log . fine A ( 23 ° 29 ′ ) Log . fine AC ( 60 ...
Side 73
... hypothenuse and adjacent leg , to the fine of their difference . PROP . XXIII . The hypothenufe AC and the fum , or difference , of the two adjacent angles being given , to find the angles . Let EC be perpendicular to BC ; and then it ...
... hypothenuse and adjacent leg , to the fine of their difference . PROP . XXIII . The hypothenufe AC and the fum , or difference , of the two adjacent angles being given , to find the angles . Let EC be perpendicular to BC ; and then it ...
Side 74
... hypothenuses , to the tan- gent of half their difference . PROP . XXV . tro right - angled spherical triangles ABC , ADE , le at the bafe , let there be given D and the fum or dif- ference th . Bajes JH , AD , to determine the bafes ...
... hypothenuses , to the tan- gent of half their difference . PROP . XXV . tro right - angled spherical triangles ABC , ADE , le at the bafe , let there be given D and the fum or dif- ference th . Bajes JH , AD , to determine the bafes ...
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Trigonometry, Plane and Spherical: With the Construction and Application of ... Thomas Simpson Uten tilgangsbegrensning - 1748 |
Trigonometry, Plane and Spherical: With the Construction and Application of ... Thomas Simpson Uten tilgangsbegrensning - 1765 |
Trigonometry, Plane and Spherical: With the Construction and Application of ... Thomas Simpson Uten tilgangsbegrensning - 1765 |
Vanlige uttrykk og setninger
4th rem AC by Theor AC-BC AD² adjacent angles AE² alſo known arch baſe becauſe bifecting cafe chord circle co-fecant co-fine AC co-tangent of half common logarithm confequently COROL COROLLARY defcribed diameter dius E. D. PROP equal to half excefs exceſs faid fame fecant fecond feries fhall fides AC fince fines firft firſt fpherical triangle ABC fquare fubtracted fupplement fuppofed garithms gent of half given gles great-circles half the bafe half the difference half the fum half the vertical Hence hyperbolic logarithm hypothenufe interfect itſelf laft leffer leg BC likewife moreover pendicular perpendicular plane triangle ABC progreffion propofed proportion radius refpectively right-angled Spherical triangle right-line ſhall ſphere ſpherical tang tangent of half THEOREM thofe thoſe Trigonometry verfed vertical angle whence whofe