Elements of Geometry and Trigonometry from the Works of A.M. Legendre: Revised and Adapted to the Course of Mathematical Instruction in the United StatesA.S. Barnes & Company, 1854 - 432 sider |
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Side ii
... STRAIGHT LINE - of the CONIC SECTIONS - of the LINE AND PLANE IN SPACE ; also , the discussion of the GENERAL EQUATION of the second degree , and of SUR- FACES of the second order . Davies ' Differential And Entegral Calculus . Davies ...
... STRAIGHT LINE - of the CONIC SECTIONS - of the LINE AND PLANE IN SPACE ; also , the discussion of the GENERAL EQUATION of the second degree , and of SUR- FACES of the second order . Davies ' Differential And Entegral Calculus . Davies ...
Side 11
... straight lines , by curves , and by planes . 3. Surfaces ; which have length and breadth without thickness and 4 ... line AB , is the shortest dis- tance between the two points A and B. The mark AB , on the paper , is A- not the geometrical ...
... straight lines , by curves , and by planes . 3. Surfaces ; which have length and breadth without thickness and 4 ... line AB , is the shortest dis- tance between the two points A and B. The mark AB , on the paper , is A- not the geometrical ...
Side 13
... LINE is length , without breadth or thickness . 5. A STRAIGHT LINE is one which lies in the same direction between any two of its points . 6. A BROKEN LINE is one made up of straight lines , not lying in the same direction . 7. A CURVE LINE ...
... LINE is length , without breadth or thickness . 5. A STRAIGHT LINE is one which lies in the same direction between any two of its points . 6. A BROKEN LINE is one made up of straight lines , not lying in the same direction . 7. A CURVE LINE ...
Side 14
... straight line , such line will be wholly in the surface . 10. Every surface , which is not a plane surface , or com- posed of plane surfaces , is a curved surface . 11. A SOLID , or BODY is that which has length , breadth , and ...
... straight line , such line will be wholly in the surface . 10. Every surface , which is not a plane surface , or com- posed of plane surfaces , is a curved surface . 11. A SOLID , or BODY is that which has length , breadth , and ...
Side 15
... straight or curved . 18. A POLYGON , or rectilineal fig- ure , is a portion of a plane terminat- ed on all sides by straight lines . The broken line that bounds a polygon is called its perimeter . 19. The polygon of three sides , the ...
... straight or curved . 18. A POLYGON , or rectilineal fig- ure , is a portion of a plane terminat- ed on all sides by straight lines . The broken line that bounds a polygon is called its perimeter . 19. The polygon of three sides , the ...
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Elements of Geometry and Trigonometry from the Works of A.M. Legendre ... Charles Davies Uten tilgangsbegrensning - 1874 |
Elements of Geometry and Trigonometry from the Works of A.M. Legendre ... Adrien Marie Legendre Uten tilgangsbegrensning - 1864 |
Elements of Geometry and Trigonometry from the Works of A.M. Legendre ... Charles Davies Uten tilgangsbegrensning - 1872 |
Vanlige uttrykk og setninger
adjacent angles altitude angle ACB angle BAD base ABCD bisect centre chord circ circumference circumscribed common comp cone consequently convex surface cosine Cotang cylinder diagonal diameter distance divided draw drawn edges equations equivalent feet figure find the area frustum given angle given line given point gles greater hence homologous homologous sides hypothenuse included angle inscribed circle intersect less Let ABC let fall logarithm magnitudes measured by half middle point number of sides oblique lines opposite parallelogram parallelopipedon pendicular perimeter perpendicular plane MN polyedral angle polyedron PROBLEM PROPOSITION pyramid quadrant radii radius ratio rectangle regular polygon right angles right-angled triangle Scholium secant segment side BC similar sine slant height solidity sphere spherical polygon spherical triangle square described straight line Tang tangent THEOREM triangle ABC triangular prism triedral angles vertex vertices
Populære avsnitt
Side 27 - If two triangles have two sides of the one equal to two sides of the...
Side 227 - A spherical triangle is a portion of the surface of a sphere, bounded by three arcs of great circles.
Side 256 - The logarithm of . the quotient of two numbers, is equal to the logarithm of the dividend diminished by the logarithm of the divisor.
Side 97 - The square described on the hypothenuse of a right-angled triangle is equivalent to the sum of the squares described on the other two sides.
Side 26 - The sum of any two sides of a triangle is greater than the third side.
Side 271 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees...
Side 93 - The area of a parallelogram is equal to the product of its base and altitude.
Side 358 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Side 323 - A'B'C', and applying the law of cosines, we have cos a' = cos b' cos c' + sin b' sin c' cos A'. Remembering the relations a' = 180° -A, b' = 180° - B, etc. (this expression becomes cos A = — cos B cos C + sin B sin C cos a.
Side 64 - Two equal chords are equally distant from the centre ; and of two unequal chords, the less is at the greater distance from the centre.