Elements of Geometry: With Practical Applications to MensurationLeach, Shewell and Sanborn, 1863 - 320 sider |
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Side 11
... TRIANGLE is one which has its three sides equal ; as the triangle ABC . A B D An ISOSCELES TRIANGLE is one which has two of its sides equal ; as the triangle DEF . A SCALENE TRIANGLE is one which has no two of its sides equal ; as the ...
... TRIANGLE is one which has its three sides equal ; as the triangle ABC . A B D An ISOSCELES TRIANGLE is one which has two of its sides equal ; as the triangle DEF . A SCALENE TRIANGLE is one which has no two of its sides equal ; as the ...
Side 18
... triangles ABC , DEF , let the side A B be equal to the side DE , the side A C to the side D F , and the angle A to the angle D ; Дл B C E then the triangles ABC , DEF will be equal . Conceive the triangle ABC to be applied to the triangle ...
... triangles ABC , DEF , let the side A B be equal to the side DE , the side A C to the side D F , and the angle A to the angle D ; Дл B C E then the triangles ABC , DEF will be equal . Conceive the triangle ABC to be applied to the triangle ...
Side 19
... angle B be equal to the angle E , the angle C to the angle F , and the side B4 BC to the side EF ; A D CE F then the triangles A B C , DEF will be equal . Conceive the triangle A B C to be applied to the triangle DEF , so that the side ...
... angle B be equal to the angle E , the angle C to the angle F , and the side B4 BC to the side EF ; A D CE F then the triangles A B C , DEF will be equal . Conceive the triangle A B C to be applied to the triangle DEF , so that the side ...
Side 20
... equal to DAC . Then the two triangles BAD , CAD have the two sides A B , AD ... triangle bisects the base at right angles . 58. Cor . 2. Conversely , the line bisecting the base of an ... triangle is equi- lateral 20 ELEMENTS OF GEOMETRY .
... equal to DAC . Then the two triangles BAD , CAD have the two sides A B , AD ... triangle bisects the base at right angles . 58. Cor . 2. Conversely , the line bisecting the base of an ... triangle is equi- lateral 20 ELEMENTS OF GEOMETRY .
Side 21
... triangle is less than the sum of the other two . In the triangle ABC , any one side , as A B , is less than the sum of ... equal to B. Then , in c the triangle BDC , we shall have the A D B side BD equal to DC ( Prop . VIII . ) . But the ...
... triangle is less than the sum of the other two . In the triangle ABC , any one side , as A B , is less than the sum of ... equal to B. Then , in c the triangle BDC , we shall have the A D B side BD equal to DC ( Prop . VIII . ) . But the ...
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Elements of Geometry: With Practical Applications to Mensuration Benjamin Greenleaf Uten tilgangsbegrensning - 1874 |
Elements of Geometry: With Practical Application to Mensuration Benjamin Greenleaf Uten tilgangsbegrensning - 1869 |
Elements of Geometry: With Practical Applications to Mensuration Benjamin Greenleaf Uten tilgangsbegrensning - 1872 |
Vanlige uttrykk og setninger
A B C ABCD adjacent angles altitude angle ACB angle equal arc A B base bisect 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 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 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 59 - 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 120 - At a point in a given straight line to make an angle equal to a given angle.
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 19 - In an isosceles triangle, the angles opposite the equal sides are equal.
Side 199 - Any two rectangular parallelopipedons are to each other as the products of their bases by their altitudes ; that is to say, as the products of their three dimensions.
Side 121 - Through a given point to draw a straight line parallel to a given straight line, Let A be the given point, and BC the given straight line : it is required to draw through the point A a straight line parallel to BC.
Side 103 - If two triangles have two angles of the one equal to two angles of the other, each to each, and also one side of the one equal to the corresponding side of the other, the triangles are congruent.
Side 2 - 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.
Side 2 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.