Elements of Plane and Spherical Trigonometry: With Practical ApplicationsR. S. Davis, 1862 - 490 sider |
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Resultat 1-5 av 39
Side 7
... length , breadth , and height or thickness . 2. MAGNITUDE , in general , is that which has one or more of the three dimensions of extension . 3. A POINT is that which has position , without magni- tude . 4. A LINE is that which has length ...
... length , breadth , and height or thickness . 2. MAGNITUDE , in general , is that which has one or more of the three dimensions of extension . 3. A POINT is that which has position , without magni- tude . 4. A LINE is that which has length ...
Side 8
... length and breadth , without height or thickness . 10. A PLANE SURFACE , or simply a PLANE , is one in which any two points being taken , the straight line that joins them will lie wholly in the surface . 11. A CURVED SURFACE is one ...
... length and breadth , without height or thickness . 10. A PLANE SURFACE , or simply a PLANE , is one in which any two points being taken , the straight line that joins them will lie wholly in the surface . 11. A CURVED SURFACE is one ...
Side 14
... length . 3. That a straight line may be drawn through a given point parallel to another straight line . 4. That a perpendicular to a given straight line may be drawn from a point either within or without the line . 5. That an angle may ...
... length . 3. That a straight line may be drawn through a given point parallel to another straight line . 4. That a perpendicular to a given straight line may be drawn from a point either within or without the line . 5. That an angle may ...
Side 131
... length , and apply it six times upon A E. Join the last point of division , E , and the extremity B by the straight line EB ; and through the point C draw CD par- allel to EB ; then A D will be the sixth part of the line A B , and ...
... length , and apply it six times upon A E. Join the last point of division , E , and the extremity B by the straight line EB ; and through the point C draw CD par- allel to EB ; then A D will be the sixth part of the line A B , and ...
Side 163
... length and its breadth ( Prob . XXVI . Bk . V. ) . To square the circle , therefore , is to find the circumference when the radius is given ; and for effecting this , it is enough to know the ratio of the cir- cumference to its radius ...
... length and its breadth ( Prob . XXVI . Bk . V. ) . To square the circle , therefore , is to find the circumference when the radius is given ; and for effecting this , it is enough to know the ratio of the cir- cumference to its radius ...
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Elements of Plane and Spherical Trigonometry: With Practical Applications Benjamin Greenleaf Uten tilgangsbegrensning - 1876 |
Elements of Plane and Spherical Trigonometry: With Practical Applications Benjamin Greenleaf Uten tilgangsbegrensning - 1861 |
Elements of Plane and Spherical Trigonometry: With Practical Applications Benjamin Greenleaf Uten tilgangsbegrensning - 1867 |
Vanlige uttrykk og setninger
A B C ABCD adjacent angles altitude angle ACB angle equal base bisect centre chord circle circumference circumscribed cone convex surface cosec Cosine Cotang cylinder diagonal diameter distance divided drawn equal Prop equilateral triangle equivalent exterior angle feet formed frustum gles greater half the sum hence homologous hypothenuse inches included angle inscribed interior angles isosceles less Let ABC line A B logarithmic sine measured by half multiplied number of sides parallel parallelogram parallelopipedon pendicular perimeter perpendicular polyedron prism PROBLEM PROPOSITION pyramid quadrantal radii radius ratio rectangle regular polygon Required the area right angles right-angled triangle rods Scholium secant segment side A B similar slant height solve the triangle sphere spherical polygon spherical triangle Tang tangent THEOREM triangle ABC triangle equal trigonometric functions vertex
Populære avsnitt
Side 28 - If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent.
Side 37 - 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 79 - Two rectangles having equal altitudes are to each other as their bases.
Side 251 - The convex surface of the cylinder is equal to the circumference of its base multiplied by its altitude (Prop.
Side 52 - If any number of quantities are proportional, any antecedent is to its consequent as the sum of all the antecedents is to the sum of all the consequents. Let a : b = c : d = e :f Now ab = ab (1) and by Theorem I.
Side 35 - If any side of a triangle be produced, the exterior angle is equal to the sum of the two interior and opposite angles.
Side 168 - If a straight line is perpendicular to each of two straight lines at their point of intersection, it is perpendicular to the plane of those lines.
Side 303 - Equal triangles upon the same base, and upon the same side of it, are between the same parallels.
Side 4 - The logarithm of any POWER of a number is equal to the product of the logarithm of the number by the exponent of the power. For let m be any number, and take the equation (Art. 9) M=a*, then, raising both sides to the wth power, we have Mm = (a")m = a"" . Therefore, log (M m) = xm = (log M) X »»12.
Side 102 - Two triangles, which have an angle of the one equal to an angle of the other, and the sides containing.