Trigonometry: Plane and Spherical; with the Construction and Application of Logarithms. By Thomas Simpson, F.R.S. |
Inni boken
Resultat 1-5 av 5
Side 3
In order to which , it is not only requisite , that the peripheries of circles , but also
certain right - lines in , and about , the circle , be supposed divided into fome
assigned number of equal parts . 2. The periphery of every circle is supposed to
be ...
In order to which , it is not only requisite , that the peripheries of circles , but also
certain right - lines in , and about , the circle , be supposed divided into fome
assigned number of equal parts . 2. The periphery of every circle is supposed to
be ...
Side 4
Any part AB of the periphery of the circle is called an arch , and is faid to be the
measure of the angle ACB at - the center , which it subtends . f Ng Note , The
degrees , minutes , seconds , & c . contained in any arch , or angle , are wrote in
this ...
Any part AB of the periphery of the circle is called an arch , and is faid to be the
measure of the angle ACB at - the center , which it subtends . f Ng Note , The
degrees , minutes , seconds , & c . contained in any arch , or angle , are wrote in
this ...
Side 5
The tangent of an arch is a right line touching the circle in one extremity of that
arch , produced from thence till it meets a right - line pahing through the center
and the other extremity . Thus AG is the tangent of the arch AB . 10. The secant of
an ...
The tangent of an arch is a right line touching the circle in one extremity of that
arch , produced from thence till it meets a right - line pahing through the center
and the other extremity . Thus AG is the tangent of the arch AB . 10. The secant of
an ...
Side 23
DEFINITIONS , А Great - circle of a sphere is a section of the sphere by a plane
paffing rhro ' the center . 2. The axis of a great - circle is a right - line passing
through the center , perpendicular to the plane of the circle : and the two points ...
DEFINITIONS , А Great - circle of a sphere is a section of the sphere by a plane
paffing rhro ' the center . 2. The axis of a great - circle is a right - line passing
through the center , perpendicular to the plane of the circle : and the two points ...
Side 24
that the section of two great - circles ( as it passes through the center ) will be a
diameter of the sphere , and ... that all greatcircles , passing through the pole of a
given circle , cut that circle at right - angles ; because they pafs through , or ...
that the section of two great - circles ( as it passes through the center ) will be a
diameter of the sphere , and ... that all greatcircles , passing through the pole of a
given circle , cut that circle at right - angles ; because they pafs through , or ...
Hva folk mener - Skriv en omtale
Vi har ikke funnet noen omtaler på noen av de vanlige stedene.
Andre utgaver - Vis alle
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 - 1799 |
Vanlige uttrykk og setninger
added alſo appears arch balf baſe becauſe called caſe chord circle co-f co-fine AC co-tang common complement conſequently COROL COROLLARY demonſtrated determine diameter difference divided drawn Edition equal equal to half evident exceſs extremes fame fides fine fines firſt follows given gives gles great-circles greater half the difference half the ſum Hence hyperbolic logarithm hypothenuſe known laſt logarithm manifeſt meeting method minute Moreover natural Note oppoſite parallel perpendicular plane triangle ABC preceding PROP proportion propoſed radius reſpectively ſame ſecant ſee ſeries ſhall ſides ſince ſine ſum ſuppoſed tang tangent of half Tbeor Theor THEOREM thereof theſe thoſe unity verſed vertical angle whence