The geometry of the three first books of Euclid, by direct proof from definitions alone, by H. Wedgwood1856 |
Inni boken
Resultat 1-5 av 17
Side 1
... magnitude , the subject of which it treats consist- ing of figures drawn according to some definite law , while the aim of the science is the determi- nation of relations of position and magnitude necessarily holding good between ...
... magnitude , the subject of which it treats consist- ing of figures drawn according to some definite law , while the aim of the science is the determi- nation of relations of position and magnitude necessarily holding good between ...
Side 1
... magnitude , the subject of which it treats consist- ing of figures drawn according to some definite law , while the aim of the science is the determi- nation of relations of position and magnitude necessarily holding good between ...
... magnitude , the subject of which it treats consist- ing of figures drawn according to some definite law , while the aim of the science is the determi- nation of relations of position and magnitude necessarily holding good between ...
Side 19
... magnitude . In our system , the objection meets with a ready answer . Direction is a relation incapable of logical analysis , designating the mode in which motion admits of variation , and of which it exhibits a defi- nite phase , at ...
... magnitude . In our system , the objection meets with a ready answer . Direction is a relation incapable of logical analysis , designating the mode in which motion admits of variation , and of which it exhibits a defi- nite phase , at ...
Side 20
... magnitude in the part abutting upon the point C as the arm CP sweeps over a fresh segment of the plane in its progress from left to right . In other words , the angular dis- tance , as it is called , between CA and C P , or the the ...
... magnitude in the part abutting upon the point C as the arm CP sweeps over a fresh segment of the plane in its progress from left to right . In other words , the angular dis- tance , as it is called , between CA and C P , or the the ...
Side 21
... magnitude of the angle between two straight lines may be used to define their relative direction ; and as the magnitude of any angular segment may always be expressed by a direct numerical ratio to that of the rectangular seg- ment ...
... magnitude of the angle between two straight lines may be used to define their relative direction ; and as the magnitude of any angular segment may always be expressed by a direct numerical ratio to that of the rectangular seg- ment ...
Andre utgaver - Vis alle
The Geometry of the Three First Books of Euclid, by Direct Proof from ... Euclid Ingen forhåndsvisning tilgjengelig - 2012 |
The Geometry of the Three First Books of Euclid, by Direct Proof from ... Euclid,Hensleigh Wedgwood Ingen forhåndsvisning tilgjengelig - 2015 |
The Geometry of the Three First Books of Euclid, by Direct Proof From ... Euclid,Hensleigh Wedgwood Ingen forhåndsvisning tilgjengelig - 2018 |
Vanlige uttrykk og setninger
A B C D angle A B C angle ABC angle B A C angle BAC AUGUSTUS DE MORGAN axiom of Euclid B C is equal base B C bisected centre Chap coincide conception cuts the circle D E F definition diameter DIONYSIUS LARDNER Electric Telegraph equal to twice ex absurdo exterior angle F. W. NEWMAN Fcap geometry Greek less London magnitude motion opposite angles parallel straight lines parallelogram perpendicular plane surface position price 5d Professor Prop proportion proposition rectangle A C rectangle A D rectangle contained relation right angles segment sides A B squares of A C straight line joining tion touching the circle track transverse triangle A B C twice the rectangle University College Vols wherefore wholly
Populære avsnitt
Side 62 - If a straight line be bisected, and produced to any point ; the rectangle contained by the whole line thus produced, and the part of it produced, together with the square of half the line bisected, is equal to the square of the straight line which is made up of the half and the part produced.
Side 64 - IF a straight line be divided into two equal, and also into two unequal parts; the squares of the two unequal parts are together double of the square of half the line, and of the square of the line between the points of section.
Side 98 - Museum of Science and Art. THE MUSEUM OF SCIENCE AND ART. Edited by DIONYSIUS LARDNER, DCL, formerly Professor of Natural Philosophy and Astronomy in University College, London. With upwards of 1 200 Engravings on Wood.
Side 80 - IF from any point without a circle two straight lines be drawn, one of which cuts the circle, and the other touches it ; the rectangle contained by the whole line which cuts the circle, and the part of it without the circle, shall be equal to the square of the line which touches it.
Side 25 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Side 78 - BAC is cut off from the given circle ABC containing an angle equal to the given angle D : Which was to be done. PROP. XXXV. THEOR. If two straight lines within a circle cut one another, the rectangle contained by the segments of one of them is equal to the rectangle contained by the segments of the other.
Side 97 - This is quite a novelty in chronological literature. It is an universal almanac — universal, that is, as respects time, past, present, and future. The main object of it is, as the compiler states, to supply the place of an old almanac, which is never at hand when wanted ; of the older almanac, which never was at hand ; and of the universal almanac in every shape IA more useful chronological handbook could scarcely be conceived.
Side 24 - If a side of any triangle be produced, the exterior angle is equal to the two interior and opposite angles; and the three interior angles of every triangle are together equal to two right angles.
Side 26 - If two triangles have two sides of the one equal to two sides of the...