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 vii
... Book , and particularly on that of a straight line . A new axiom is also introduced in the room of the 12th , for the purpose of demonstrating more easily some of the properties of parallel lines . In the third Book , the remarks ...
... Book , and particularly on that of a straight line . A new axiom is also introduced in the room of the 12th , for the purpose of demonstrating more easily some of the properties of parallel lines . In the third Book , the remarks ...
Side 110
... Book . XV . Invertendo , by inversion : When there are four proportionals , and it is inferred , that the second is to the first , as the fourth to the third . Prop . A. Book 5 . XVI . Componendo , by composition : When there are four ...
... Book . XV . Invertendo , by inversion : When there are four proportionals , and it is inferred , that the second is to the first , as the fourth to the third . Prop . A. Book 5 . XVI . Componendo , by composition : When there are four ...
Side 325
... book of elementary geometry that I know of before that of Legendre . The solution given here is more simple than his , or than any other that I have yet met with it also leads more easily , if it be required , to a trigonometrical ...
... book of elementary geometry that I know of before that of Legendre . The solution given here is more simple than his , or than any other that I have yet met with it also leads more easily , if it be required , to a trigonometrical ...
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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
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