A Course of Mathematics: In Two Volumes. For the Use of Academies, as Well as Private Tuition, Τόμος 1Samuel Campbell, Evert Duyckinck, T. & J. Swords, Peter A. Mesier, R. M'Dermut, Thomas A. Ronalds, John Tiebout, and George Long, 1818 - 558 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 64.
Σελίδα x
... axis to the equatorial diameter , to be as 320 to 321 , and the diameter , when the earth is considered as a globe , to be 79187 English miles . In the additions immediately preceding the Table of Loga- rithms in the second volume , a ...
... axis to the equatorial diameter , to be as 320 to 321 , and the diameter , when the earth is considered as a globe , to be 79187 English miles . In the additions immediately preceding the Table of Loga- rithms in the second volume , a ...
Σελίδα 337
... axis . 102. The Axis of a Cylinder , is the right line joining the centres of the two parallel circles , about which the figure is described . 103. A Pyramid , is a solid , whose base is any right - lined plane figure , and its sides ...
... axis . 102. The Axis of a Cylinder , is the right line joining the centres of the two parallel circles , about which the figure is described . 103. A Pyramid , is a solid , whose base is any right - lined plane figure , and its sides ...
Σελίδα 338
... Axis of a cone , is the right line , joining the vertex , or fixed point , and the centre of the circle about which the figure is described . 107. Similar Cones and Cylinders , are such as have their altitudes and the diameters of their ...
... Axis of a cone , is the right line , joining the vertex , or fixed point , and the centre of the circle about which the figure is described . 107. Similar Cones and Cylinders , are such as have their altitudes and the diameters of their ...
Σελίδα 344
... axis of the cylinder Mк , and meet the section GHI in the three points H , I , L ; and join the points as in the figure . DAM G A K B C Then , since KL , CL , are parallel ( by def . 101 ) ; and the plane кI meeting the two parallel ...
... axis of the cylinder Mк , and meet the section GHI in the three points H , I , L ; and join the points as in the figure . DAM G A K B C Then , since KL , CL , are parallel ( by def . 101 ) ; and the plane кI meeting the two parallel ...
Σελίδα 348
... axis of the cone AKE , meeting the section in the three points H , I , K. B A GI D Then , since the section GHI is parallel to the base BCD , and the planes CK , DK , meet them , HK is parallel to CE , and IK to DE ( th 105 ) . And ...
... axis of the cone AKE , meeting the section in the three points H , I , K. B A GI D Then , since the section GHI is parallel to the base BCD , and the planes CK , DK , meet them , HK is parallel to CE , and IK to DE ( th 105 ) . And ...
Περιεχόμενα
210 | |
218 | |
228 | |
249 | |
257 | |
266 | |
275 | |
281 | |
67 | |
68 | |
76 | |
77 | |
85 | |
110 | |
116 | |
122 | |
129 | |
135 | |
150 | |
159 | |
167 | |
175 | |
181 | |
188 | |
199 | |
319 | |
336 | |
352 | |
369 | |
377 | |
393 | |
402 | |
419 | |
429 | |
457 | |
469 | |
491 | |
514 | |
532 | |
558 | |
571 | |
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD abscisses altitude arithmetical arithmetical mean arithmetical progression axis base bisected breadth ca² CD² centre chord ciphers circle circumference common cone consequently cube root curve DE² decimal denominator denotes diameter difference distance divide dividend division divisor draw equal equation equiangular EXAMPLES feet figure fraction frustum geometrical geometrical progression given number gives greater half Hence improper fraction inches length logarithm manner measure multiply number of terms ordinates parabola parallel parallelogram perpendicular plane polygon prism PROBLEM proportional Q. E. D. Corol Q. E. D. THEOREM quantity QUEST quotient radius ratio rectangle Reduce remainder right angles right line rule Scholium side AC sine square root subtract surd surface tangent theor theref triangle ABC VULGAR FRACTIONS whole number yards
Δημοφιλή αποσπάσματα
Σελίδα 2 - The sum of the three angles of any triangle is equal to two right angles, this is a . Theorem, the truth of which is demonstrated by Geometry.
Σελίδα 410 - 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.
Σελίδα 251 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, &c.
Σελίδα 25 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 220 - It is required to divide the number 14 into two such parts that the quotient of the greater divided by the less, may be to the quotient of the less divided by the greater as 16 to 9.
Σελίδα 306 - A STRAIGHT line is perpendicular to a plane, when it is perpendicular to every straight line which it meets in that plane.
Σελίδα 55 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Σελίδα 257 - AB>AC-BC: that is, the difference of any two sides of a triangle is less than the third side.
Σελίδα 347 - The measure of any angle is an arc of any circle contained between the two lines which form that angle, the angular point being the centre ; and it is estimated by the number of degrees contained in that arc.
Σελίδα 221 - RULE. Transpose all the terms that involve the unknown quantity to one side of the equation, and the known terms to the other...