Elements of Geometry and TrigonometryA. S. Barnes and Company, 1852 - 432 sider |
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Resultat 1-5 av 13
Side 92
... inch , one foot , one yard , & c . , and regard it as the linear unit of measure , and find how many times this unit is contained in the base of any rectangle , and also , how many times it is contained in the altitude : then , the ...
... inch , one foot , one yard , & c . , and regard it as the linear unit of measure , and find how many times this unit is contained in the base of any rectangle , and also , how many times it is contained in the altitude : then , the ...
Side 266
... inches in length , two inches wide , and a fifth of an inch in thick- ness . It should be made of a hard material 266 PLANE TRIGONOMETRY . Geometrical Constructions, - Description of Instruments, Dividers, Ruler and Triangle,-
... inches in length , two inches wide , and a fifth of an inch in thick- ness . It should be made of a hard material 266 PLANE TRIGONOMETRY . Geometrical Constructions, - Description of Instruments, Dividers, Ruler and Triangle,-
Side 267
... inches in length , and it is most convenient to have one of the sides considerably longer than the other . We can solve , with the ruler and triangle , the two following problems . I. To draw through a given point a line which shall be ...
... inches in length , and it is most convenient to have one of the sides considerably longer than the other . We can solve , with the ruler and triangle , the two following problems . I. To draw through a given point a line which shall be ...
Side 268
... inch , be divided into any number of equal parts , as 10 , the scale thus formed , is called a scale of ten parts to ... inches and six - tenths , place one foot of the dividers at 2 on the left , and extend the other to .6 , which marks ...
... inch , be divided into any number of equal parts , as 10 , the scale thus formed , is called a scale of ten parts to ... inches and six - tenths , place one foot of the dividers at 2 on the left , and extend the other to .6 , which marks ...
Side 348
... inches . Ans . 93 sq . ft . 5. To find the number of square yards of painting in a parallelogram , whose base is 37 feet , and altitude 5 feet 3 inches . Ans . 2112 . 5. To find the area of a triangle . CASE I. When the base and ...
... inches . Ans . 93 sq . ft . 5. To find the number of square yards of painting in a parallelogram , whose base is 37 feet , and altitude 5 feet 3 inches . Ans . 2112 . 5. To find the area of a triangle . CASE I. When the base and ...
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Elements of Geometry and Trigonometry: From the Works of A. M. Legendre Adrien Marie Legendre,Charles Davies Ingen forhåndsvisning tilgjengelig - 2016 |
Vanlige uttrykk og setninger
adjacent angles altitude angle ACB angle BAD bisect centre chord circ circumference circumscribed common comp cone consequently convex surface cos² Cosine Cosine D Cotang cylinder diagonal diameter distance divided draw drawn equations equivalent feet figure find the area frustum given angle given line 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 opposite parallel 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 sin² sine slant height solidity sphere spherical polygon spherical triangle square described straight line Tang tangent THEOREM triangle ABC triangular prism triedral angles vertex vertices ΙΟ
Populære avsnitt
Side 24 - If two triangles have two sides and the included angle of the one, equal to two sides and the included angle of the other, each to each, the two triangles will be equal.
Side 38 - That, if a straight line falling on two straight lines make the interior angles on the same side less than two right angles, the two straight lines, if produced indefinitely, meet on that side on which are the angles less than the two right angles.
Side 227 - A spherical triangle is a portion of the surface of a sphere, bounded by three arcs of great circles.
Side 271 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees...
Side 43 - Hence, the interior angles plus four right angles, is equal to twice as many right angles as the polygon has sides, and consequently, equal to the sum of the interior angles plus the sum of the exterior angles.
Side 215 - The surface of a sphere is equal to the product of its diameter by the circumference of a great circle.
Side 107 - 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 93 - The area of a parallelogram is equal to the product of its base and altitude.
Side 231 - The angles of spherical triangles may be compared together, by means of the arcs of great circles described from their vertices as poles and included between their sides : hence it is easy to make an angle of this kind equal to a given angle.
Side 232 - F, be respectively poles of the sides BC, AC, AB. For, the point A being the pole of the arc EF, the distance AE is a 'quadrant ; the point C being the pole of the arc DE, the distance CE is likewise a quadrant : hence the point E is...