Elements of Geometry and Trigonometry: From the Works of A.M. LegendreA.S. Barnes, 1874 - 455 Seiten |
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Seite vi
... Solution of Right - angled Triangles , . . . Solution of Oblique - angled Triangles , .... Problems of Application , ANALYTICAL TRIGONOMETRY . Analytical Trigonometry Defined , Definitions and General Principles ,. Rules for Signs of ...
... Solution of Right - angled Triangles , . . . Solution of Oblique - angled Triangles , .... Problems of Application , ANALYTICAL TRIGONOMETRY . Analytical Trigonometry Defined , Definitions and General Principles ,. Rules for Signs of ...
Seite vii
... Solution of Right - angled Spherical Triangles , Quadrantal Triangles , ...... Formulas for Oblique - angled Triangles , .. Solution of Oblique - angled Triangles , MENSURATION . PAGE . 55 57-59 60-62 63 64-66 67 68-78 71 73 73 74-76 77 ...
... Solution of Right - angled Spherical Triangles , Quadrantal Triangles , ...... Formulas for Oblique - angled Triangles , .. Solution of Oblique - angled Triangles , MENSURATION . PAGE . 55 57-59 60-62 63 64-66 67 68-78 71 73 73 74-76 77 ...
Seite 11
... solution . 9. A POSTULATE is a self - evident Problem . Theorems , Axioms , Problems , and Postulates , are all called Propositions . 10. A LEMMA is an auxiliary proposition . 11 , A COROLLARY is an obvious consequence of one or more ...
... solution . 9. A POSTULATE is a self - evident Problem . Theorems , Axioms , Problems , and Postulates , are all called Propositions . 10. A LEMMA is an auxiliary proposition . 11 , A COROLLARY is an obvious consequence of one or more ...
Seite 88
... solution . When the side opposite the given angle is shorter than the distance from E to DG , there will be no solution . PROBLEM XII . Given , two adjacent sides of a parallelogram and their included angle , to construct the ...
... solution . When the side opposite the given angle is shorter than the distance from E to DG , there will be no solution . PROBLEM XII . Given , two adjacent sides of a parallelogram and their included angle , to construct the ...
Seite 27
... SOLUTION OF RIGHT - ANGLED TRIANGLES . 37. In what follows , we shall designate the three angles of every triangle , by the capital letters A , B , and C , A denoting the right angle ; and the sides lying opposite the angles , by the ...
... SOLUTION OF RIGHT - ANGLED TRIANGLES . 37. In what follows , we shall designate the three angles of every triangle , by the capital letters A , B , and C , A denoting the right angle ; and the sides lying opposite the angles , by the ...
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Häufige Begriffe und Wortgruppen
AB² ABCD AC² adjacent angles altitude apothem Applying logarithms base and altitude bisect centre chord circle circumference circumscribed coincide cone consequently convex surface corresponding cosec cosine Cotang cylinder denote diagonals diameter difference distance divided draw drawn edges equally distant feet find the area Formula frustum given angle given straight line greater hence homologous hypothenuse included angle interior angles intersection less Let ABC log sin lower base mantissa measured by half number of sides opposite parallel parallelogram parallelopipedon perimeter perpendicular plane MN polyedral angle polyedron prism PROPOSITION proved pyramid quadrant radii radius rectangle regular polygons right angles right-angled triangle Scholium secant segment semi-circumference side BC similar sine slant height sphere spherical polygon spherical triangle square subtracted Tang tangent THEOREM triangle ABC triangular prisms triedral angle upper base vertex vertices whence
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Seite 126 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Seite 59 - 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.
Seite 18 - 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, fourths, &c.
Seite 104 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Seite 6 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Seite 28 - If two triangles have two sides of the one equal to two sides of the...
Seite 46 - 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.
Seite 99 - The area of a parallelogram is equal to the product of its base and altitude.
Seite 172 - If two planes are perpendicular to 'each other, a straight line drawn in one of them, perpendicular to their intersection, will be perpendicular to the other.
Seite 214 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.