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 24
Side 37
... angle BAC is likewise greater than the angle EDF . For , if it be not greater , it must either be equal to it , or less ; but the angle BAC is not equal to the angle EDF , because then the base BC would be equal ( 4. 1. ) to EF ; but it ...
... angle BAC is likewise greater than the angle EDF . For , if it be not greater , it must either be equal to it , or less ; but the angle BAC is not equal to the angle EDF , because then the base BC would be equal ( 4. 1. ) to EF ; but it ...
Side 84
... angle at G is equal to the angle at H ; therefore the base BC is equal ( 4. 1. ) to the base EF : and because the angle at A is equal to the angle at D , the segment BAC is similar ( 9. def . 3. ) to the segment EDF ; and they are upon ...
... angle at G is equal to the angle at H ; therefore the base BC is equal ( 4. 1. ) to the base EF : and because the angle at A is equal to the angle at D , the segment BAC is similar ( 9. def . 3. ) to the segment EDF ; and they are upon ...
Side 131
... angle EDF is also equal to the angle GDF ; wherefore the base EF is equal to the base FG ( 1. 1. ) , and the triangle EDF to the tri- angle GDF , and the remaining angles to the remaining angles , each to each , which are subtended ...
... angle EDF is also equal to the angle GDF ; wherefore the base EF is equal to the base FG ( 1. 1. ) , and the triangle EDF to the tri- angle GDF , and the remaining angles to the remaining angles , each to each , which are subtended ...
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Elements of Geometry: Containing the First Six Books of Euclid, with a ... John Playfair Uten tilgangsbegrensning - 1836 |
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 |
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 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