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 - 333 sider |
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Side ix
... EUCLID's method of consi- dering the same subject in his eleventh Book . The demonstration of the fourth proposition ... Euclid , and hardly ever treated of , in an elementary form , by any geometer . With respect to the Geometry of ...
... EUCLID's method of consi- dering the same subject in his eleventh Book . The demonstration of the fourth proposition ... Euclid , and hardly ever treated of , in an elementary form , by any geometer . With respect to the Geometry of ...
Side 298
... Euclid . Let ABC be a triangle , having the angle at A a right angle : let D be any point in AB ; join CD , then CD will be greater than AC , be- cause in the triangle ACD the angle CAD is greater than the angle ADC . From DC cut off DE ...
... Euclid . Let ABC be a triangle , having the angle at A a right angle : let D be any point in AB ; join CD , then CD will be greater than AC , be- cause in the triangle ACD the angle CAD is greater than the angle ADC . From DC cut off DE ...
Side 302
... Euclid's Axiom , and introduced another in its place , it is not necessary that much should be said . Clavius is one of the first in this class ; the Axiom he as- sumes is , “ That a line of which the points are all equidistant from a ...
... Euclid's Axiom , and introduced another in its place , it is not necessary that much should be said . Clavius is one of the first in this class ; the Axiom he as- sumes is , “ That a line of which the points are all equidistant from a ...
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Elements of Geometry: Containing the First Six Books of Euclid: With a ... John Playfair Uten tilgangsbegrensning - 1854 |
Vanlige uttrykk og setninger
ABC is equal ABCD altitude angle ABC angle ACB angle BAC angle EDF arch AC base BC bisected centre circle ABC circumference cosine cylinder demonstrated diameter draw equal and similar equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle fore four right angles given straight line greater hypotenuse inscribed join less Let ABC Let the straight line BC magnitudes meet multiple opposite angle parallel parallelogram perpendicular polygon prism PROB produced proportionals proposition Q. E. D. COR Q. E. D. PROP radius ratio rectangle contained rectilineal figure remaining angle segment semicircle side BC sine solid angle solid parallelopipeds spherical angle spherical triangle straight line AC THEOR third touches the circle triangle ABC triangle DEF wherefore