Euclid's plane geometry, books iii.-vi., practically applied; or, Gradations in Euclid, part ii., with illustr. [&c.] by H. Green1861 |
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Seite ix
... difference between . ~ x into , multiply . by , divide . ✓ root . : ratio . : = : equality of ratios . : ::: proportion . Numbers or Quantities in Progression The signs > , » , < , < , between ratios , as A : B > C : D , or A B C D ...
... difference between . ~ x into , multiply . by , divide . ✓ root . : ratio . : = : equality of ratios . : ::: proportion . Numbers or Quantities in Progression The signs > , » , < , < , between ratios , as A : B > C : D , or A B C D ...
Seite xi
... difference . div . dist ....... distance , or distant . .divide , or divided . opp .. .opposite . .parallel . .parallelogram . par . parlm . pent . .pentagon . .... perp ... ... perpendicular . GRADATIONS IN EUCLID . BOOK III . TREATING ...
... difference . div . dist ....... distance , or distant . .divide , or divided . opp .. .opposite . .parallel . .parallelogram . par . parlm . pent . .pentagon . .... perp ... ... perpendicular . GRADATIONS IN EUCLID . BOOK III . TREATING ...
Seite 2
... difference of them . Wherfore the readyng of this booke , is very profitable to the attayning to the knowledge of chordes and arkes . It teacheth moreover which are circles contingêt , and which are cutting the one the other : and also ...
... difference of them . Wherfore the readyng of this booke , is very profitable to the attayning to the knowledge of chordes and arkes . It teacheth moreover which are circles contingêt , and which are cutting the one the other : and also ...
Seite 23
... difference of the radii : and conversely , when the distance between the B centres , DE ( DF ~ EG ) , the difference of the radii , the lesser circle will be within the greater without meeting it . DE 2nd . When two circles , B , C ...
... difference of the radii : and conversely , when the distance between the B centres , DE ( DF ~ EG ) , the difference of the radii , the lesser circle will be within the greater without meeting it . DE 2nd . When two circles , B , C ...
Seite 27
... difference of the radii , AF and AK , the circles touch internally . For C. Pst . 1 . 2 Take L , a . in O ADE , and join KL , FL ; ABC . D.1 20 , I.Def.15 , I. then . in △ FKL , FL < FK + KL , but KA = KL ; .. FL < FK + KA i . e . < FA ...
... difference of the radii , AF and AK , the circles touch internally . For C. Pst . 1 . 2 Take L , a . in O ADE , and join KL , FL ; ABC . D.1 20 , I.Def.15 , I. then . in △ FKL , FL < FK + KL , but KA = KL ; .. FL < FK + KA i . e . < FA ...
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Euclid's Plane Geometry, Books III.-VI., Practically Applied; Or, Gradations ... Euclides Keine Leseprobe verfügbar - 2016 |
Häufige Begriffe und Wortgruppen
ABCD angles applied base bisected Book centre chord circle circumference circumscribed common compounded Conc consequent construct contained continued demonstration desc described diam diameter difference distance divided draw drawn equal equims Euclid extreme figure four fourth Geometry given greater inscribed join less magnitudes mean measure meet multiple parallel pass perp polygon Problems produced Prop propl proportional Proposition ratio rect rectangle remaining segments sides similar square taken tang tangent third touch triangle whole
Beliebte Passagen
Seite 7 - If two triangles have two sides of the one equal to two sides of the...
Seite 151 - The first of four magnitudes is said to have the same ratio to the second, which the third has to the fourth, when any...
Seite 81 - 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.
Seite 85 - IF from a point without a circle there be drawn two straight lines, one of which cuts the circle, and the other meets it ; if the rectangle contained by the whole line which cuts the circle, and the part of it without the circle be equal to the square of the line which meets it, the line which meets shall touch the circle.
Seite 310 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Seite 11 - If a straight line drawn through the centre of a circle bisect a straight line in it which does not pass through the centre, it shall cut it at right angles : and if it cut it at right angles, it shall bisect it.
Seite 33 - The diameter is the greatest straight line in a circle; and of all others, that which is nearer to the centre is always greater than one more remote; and the greater is nearer to the centre than the less. Let ABCD be a circle, of which...
Seite 156 - XIII. Permutando, or alternando, by permutation, or alternately; this word is used when there are four proportionals, and it is inferred, that the first has the same ratio to the third, which the second has to the ,fourth; or that the first is to the third, as the second to the fourth; as is shown in the 16th prop.
Seite 219 - If there be any number of magnitudes, and as many others, which, taken two and two in order, have the same ratio ; the first shall have to the last of the first magnitudes, the same ratio which the first of the others has to the last. NB This is usually cited by the words "ex sequali,
Seite 216 - IF there be any number of magnitudes, and as many others, which, taken two and two, in a cross order, have the same ratio; the first shall have to the last of the first magnitudes the same ratio which the first of the others has to the last. NB This is usually cited by the words