Elements of Geometry, Geometrical Analysis, and Plane Trigonometry ... |
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Elements of Geometry, Geometrical Analysis, and Plane Trigonometry: With an ... Sir John Leslie Uten tilgangsbegrensning - 1809 |
Elements of geometry, geometrical analysis, and plane trigonometry Sir John Leslie Uten tilgangsbegrensning - 1811 |
Elements of Geometry, Geometrical Analysis, and Plane Trigonometry ... Sir John Leslie Uten tilgangsbegrensning - 1809 |
Vanlige uttrykk og setninger
alternate ANALYSIS base bisect Book centre chord circle circumference common COMPOSITION consequently construction contained corresponding describe diameter difference distance divided double draw drawn equal equivalent evidently expressed extended exterior angle extreme figure follows four given given circle given in position given point given ratio greater half hence inscribed intercepted intersection join less let fall likewise mean measure meet opposite parallel perpendicular point F polygon portion PROB produce PROP proportional proposition quantities radius ratio reason rectangle remaining rhomboid right angles segments semicircle sides similar sine square square of AC straight line tangent THEOR third tion triangle ABC twice vertical angle whence wherefore whole
Populære avsnitt
Side 460 - The first of four magnitudes is said to have the same ratio to the second which the third has to the fourth, when...
Side 28 - ... if a straight line, &c. QED PROPOSITION 29. — Theorem. If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one another ; and the exterior angle equal to the interior and opposite upon the same side ; and likewise the two interior angles upon the same side together equal to two right angles.
Side 145 - The first and last terms of a proportion are called the extremes, and the two middle terms are called the means.
Side 34 - 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 153 - Componendo, by composition ; when there are four proportionals, and it is inferred that the first together with the second, is to the second, as the third together with the fourth, is to the fourth.
Side 16 - PROP. V. THEOR. The angles at the base of an isosceles triangle are equal to one another; and if the equal sides be produced, the angles -upon the other side of the base shall be equal. Let ABC be an isosceles triangle, of which the side AB is equal to AC, and let the straight lines AB, AC, be produced to D and E: the angle ABC shall be equal to the angle ACB, and the angle...
Side 411 - C' (89) (90) (91) (92) (93) 112. In any plane triangle, the sum of any two sides is to their difference as the tangent of half the sum of the opposite angles is to the tangent of half their difference.
Side 58 - Prove, geometrically, that the rectangle of the sum and the difference of two straight lines is equivalent to the difference of the squares of those lines.
Side 64 - 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...
Side 157 - When any number of quantities are proportionals, as one antecedent is to its consequent, so is the sum of all the antecedents to the sum of all the consequents.
Bibliografisk informasjon
| Tittel | Elements of Geometry, Geometrical Analysis, and Plane Trigonometry ... |
| Forfatter | Sir John Leslie |
| Utgiver | James Ballantyne and Company, 1809 |
| Original fra | New York Public Library |
| Digitalisert | 22. jun 2006 |
| Lengde | 524 sider |
| Eksporter sitat | BiBTeX EndNote RefMan |