## 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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Resultat 1-3 av 64

Side 40

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**meet**on the side of EF on which the two angles are that are less than two right angles . For , if not , KL and CD are either parallel , or they**meet**on the other side of EF ; but they are not parallel ; for the angles KGH , GHC would ...Side 300

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**meet**one another , when they**meet**a third line , make the alternate angles with it equal , or , which comes to the same , are equally inclined to it , and make the exterior angle equal to the interior and opposite . In order to ...Side 302

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**meet**when produced , must make equal angles with any third line that**meets**them . The demonstration of the first of these propositions is not at all fa- cilitated by the new definition , unless it be previously shown , that all the ...### Andre utgaver - Vis alle

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Elements of Geometry: Containing the First Six Books of Euclid, with a ... John Playfair Uten tilgangsbegrensning - 1824 |

### 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