Inventional Geometry: A Series of Problems Intended to Familiarize the Pupil with Geometrical Conceptions, and to Exercise His Inventive FacultyD. Appleton and Company, 1886 - 97 páginas |
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Página 5
... distances from us and from each other ; when it is considered , also , that by this higher kind of geometry , with the assistance of a chart and a mariner's compass , the sailor navi- gates the ocean with success , and thus brings all ...
... distances from us and from each other ; when it is considered , also , that by this higher kind of geometry , with the assistance of a chart and a mariner's compass , the sailor navi- gates the ocean with success , and thus brings all ...
Página 15
... distance between the top and bottom of the cube is a dimension called the height , depth , or thickness of the cube ; the distance between the left face and the right face is anoth- 1 The most convenient form for illustration is that of ...
... distance between the top and bottom of the cube is a dimension called the height , depth , or thickness of the cube ; the distance between the left face and the right face is anoth- 1 The most convenient form for illustration is that of ...
Página 16
... distance between the front face and the back face is the third dimension , called the length of the cube . Thus a cube is called a magnitude of three dimensions . The three terms most commonly applied to the dimensions of a cube are ...
... distance between the front face and the back face is the third dimension , called the length of the cube . Thus a cube is called a magnitude of three dimensions . The three terms most commonly applied to the dimensions of a cube are ...
Página 70
... sine of that arc . 304. Show by a figure that the co - sine of the arc of 35 ° is equal to the sine of 55o . 305. Given alone the distance between the X parallel sides of a regular hexagon , to construct 70 INVENTIONAL GEOMETRY .
... sine of that arc . 304. Show by a figure that the co - sine of the arc of 35 ° is equal to the sine of 55o . 305. Given alone the distance between the X parallel sides of a regular hexagon , to construct 70 INVENTIONAL GEOMETRY .
Página 71
... distance between them 60 ; measure its angles by the line of sines , and cal- culate the area . 310. Show by a figure what the area of a rectangle is , whose length is 23 and breadth 13 , and prove it by calculation . 311. Given , from ...
... distance between them 60 ; measure its angles by the line of sines , and cal- culate the area . 310. Show by a figure what the area of a rectangle is , whose length is 23 and breadth 13 , and prove it by calculation . 311. Given , from ...
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Términos y frases comunes
adjacent angles angular points APPLETON arc is called arithmetic arithmetic mean arrange the surfaces axis BALFOUR STEWART base Book-Keeping boundaries breadth card a hollow circumference construct cube curve diameter dimensions divide a circle divide a line divide an equilateral dodecagon Double-Entry Book-Keeping duodecimals ellipse equal and similar equal sectors equilateral triangle find the area four equal FRANKLIN TAYLOR Geology geometry Give a plan give a sketch gles HERBERT SPENCER hexahedron icosahedron Illustrations Inventional Geometry isosceles triangle length line drawn line of chords line of sines line of tangents means nonagon number of degrees obtuse angle octahedron orthoëpists pentagon piece of card place a circle place a hexagon place a square polygon Prof protractor pupil pyramid quadrant quadrilaterals radii radius rectangle reëntrant angle rhomboid rhombus right-angled triangle Science Primer secant sides is called solid square inches square yard takes the name tetrahedron trapezium versed sine write its name zoid