Elements of Geometry: Containing the First Six Books of Euclid, with a Supplement on the Quadrature of the Circle, and the Geometry of Solids: to which are Added Elements of Plane and Spherical TrigonometryCollins & Hannay, 1860 - 317 sider |
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Side 75
... Circle, and the Geometry of Solids: to which are Added Elements of Plane and Spherical Trigonometry John Playfair ... circle cannot touch another in the inside in more points than one . Nor can two circles touch one another on the ...
... Circle, and the Geometry of Solids: to which are Added Elements of Plane and Spherical Trigonometry John Playfair ... circle cannot touch another in the inside in more points than one . Nor can two circles touch one another on the ...
Side 78
... circle , and therefore the straight line AG cuts the circle . B COR . From this it is manifest , that the straight line which is drawn at right angles to the diameter of a circle from the extremity of it , touches the circle ; and C D ...
... circle , and therefore the straight line AG cuts the circle . B COR . From this it is manifest , that the straight line which is drawn at right angles to the diameter of a circle from the extremity of it , touches the circle ; and C D ...
Side 247
... circle are equal . III . A spherical angle is an angle on the superficies of a sphere , contained by the arches of two great circles which intersect one another and is the same with the inclination of the planes of these great circles ...
... circle are equal . III . A spherical angle is an angle on the superficies of a sphere , contained by the arches of two great circles which intersect one another and is the same with the inclination of the planes of these great circles ...
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Elements of Geometry: Containing the First Six Books of Euclid: With a ... John Playfair Uten tilgangsbegrensning - 1819 |
Elements of Geometry: Containing the First Six Books of Euclid : with a ... John Playfair Uten tilgangsbegrensning - 1837 |
Elements of Geometry: Containing the First Six Books of Euclid: With a ... John Playfair Uten tilgangsbegrensning - 1854 |
Vanlige uttrykk og setninger
ABCD altitude angle ABC angle BAC arch base bisected Book called centre circle circle ABC circumference coincide common cosine cylinder definition demonstrated described diameter difference divided double draw drawn equal equal angles equiangular Euclid exterior angle extremity fall fore four fourth given given straight line greater half inscribed interior join less Let ABC magnitudes manner meet multiple opposite parallel parallelogram parallelopipeds pass perpendicular plane polygon prism produced PROP proportionals proposition proved Q. E. D. PROP radius ratio reason rectangle contained rectilineal figure right angles segment sides similar sine solid square straight line taken tangent THEOR thing third touches triangle ABC wherefore whole