The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh and Twelfth : the Errors by which Theon, Or Others, Have Long Ago Vitiated These Books are Corrected, and Some of Euclid's Demonstrations are Restored : Also, the Book of Euclid's Data, in Like Manner Corrected : to this Edition are Also Annexed, Elements of Plane and Spherical TrigonometryRobert Desilver, 1821 - 516 sider |
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Side 196
... cylinder are the circles described by the two re- volving opposite sides of the parallelogram . XXIV . Similar cones and cylinders are those which have their axes and the diameters of their bases proportionals . XXV . A cube is a solid ...
... cylinder are the circles described by the two re- volving opposite sides of the parallelogram . XXIV . Similar cones and cylinders are those which have their axes and the diameters of their bases proportionals . XXV . A cube is a solid ...
Side 268
... cylinder ; this prism is greater than half of the cylinder : be- cause if a square be describe about the circle , and a prism erected upon the square , of the same altitude with the cylinder , the inscribed square is half of that ...
... cylinder ; this prism is greater than half of the cylinder : be- cause if a square be describe about the circle , and a prism erected upon the square , of the same altitude with the cylinder , the inscribed square is half of that ...
Side 269
... cylinder , that is , the prism of which the base is the polygon AEBFCODH , and of which the altitude is the same with that of the cylinder , is greater than the triple of the cone : but this prism is triple ( 1. Cor . 7. 12. ) of the ...
... cylinder , that is , the prism of which the base is the polygon AEBFCODH , and of which the altitude is the same with that of the cylinder , is greater than the triple of the cone : but this prism is triple ( 1. Cor . 7. 12. ) of the ...
Side 270
... cylinder . But this pyramid is the third part of the E prism upon the same base AEBFCGDH , and of the same altitude with the cy- linder . Therefore this prism is great- er than the cylinder of which the base is the circle ABCD . But it ...
... cylinder . But this pyramid is the third part of the E prism upon the same base AEBFCGDH , and of the same altitude with the cy- linder . Therefore this prism is great- er than the cylinder of which the base is the circle ABCD . But it ...
Side 273
... cylinder to the cylinder , because the cylinders are triple ( 10. 12. ) of the cone , each to each . Therefore , as the circle ABCD to the circle EFGH , so are the cylinders upon them of the same altitude . Wherefore cones and cylinders ...
... cylinder to the cylinder , because the cylinders are triple ( 10. 12. ) of the cone , each to each . Therefore , as the circle ABCD to the circle EFGH , so are the cylinders upon them of the same altitude . Wherefore cones and cylinders ...
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The Elements of Euclid: Viz, the First Six Books, Together with the Eleventh ... Robert Simson,Euclid Euclid Ingen forhåndsvisning tilgjengelig - 2018 |
Vanlige uttrykk og setninger
AC is equal altitude angle ABC angle BAC base BC BC is given bisected centre circle ABCD circumference cone cylinder demonstrated described diameter draw drawn equal angles equiangular equimultiples Euclid ex æquali excess fore given angle given in magnitude given in position given in species given magnitude given ratio given straight line gnomon greater join less Let ABC meet multiple parallel parallelogram perpendicular point F polygon prism proportionals proposition pyramid Q. E. D. PROP radius ratio of AE rectangle CB rectangle contained rectilineal figure remaining angle right angles segment side BC similar solid angle solid parallelopipeds sphere spherical angle square of AC straight line AB straight line BC tangent THEOR third triangle ABC vertex wherefore
Populære avsnitt
Side 11 - Let it be granted that a straight line may be drawn from any one point to any other point.
Side 155 - IF a straight line be drawn parallel to one of the sides of a triangle, it shall cut the other sides, or those produced, proportionally; and if the sides, or the sides produced, be cut proportionally, the straight line which joins the points of section shall be parallel to the remaining side of the triangle...
Side 329 - Equiangular parallelograms have to one another the ratio which is compounded of the ratios of their sides.
Side 20 - To draw a straight line at right angles to a given straight line, from a given point in the same.
Side 9 - A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.
Side 55 - If a straight line be divided into any two parts, four times the rectangle contained by the whole line, and one of the parts, together with the square of the other part, is equal to the square of the straight line which is made up of the whole and that part.
Side 53 - If a straight line be divided into two equal parts, and also into two unequal parts; the rectangle contained by the unequal parts, together with the square of the line between the points of section, is equal to the square of half the line.
Side 318 - Again ; the mathematical postulate, that " things which are equal to the same are equal to one another," is similar to the form of the syllogism in logic, which unites things agreeing in the middle term.
Side 21 - The angles which one straight line makes with another upon one tide of it, are either two right angles, or are together equal to two right angles. Let the straight line AB make with CD, upon one side of it the angles CBA, ABD ; these are either two right angles, or are together equal to two right angles. For, if the angle CBA be equal to ABD, each of them is a right angle (Def.
Side 27 - To construct a triangle of which the sides shall be equal to three given straight lines ; but any two whatever of these lines must be greater than the third (20.