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 54
... pyramid , and let the slant height be twice the diagonal of the base . Give a plan of your method , and a sketch of the pyramid , when completed . 214. Can you make a pentagon outside a circle by means of a protractor ? 215. Can you ...
... pyramid , and let the slant height be twice the diagonal of the base . Give a plan of your method , and a sketch of the pyramid , when completed . 214. Can you make a pentagon outside a circle by means of a protractor ? 215. Can you ...
Página 62
... pyramid is divided into two parts by a plane parallel to the base , that part next the base is called a frustum of that pyramid . 248. Make of one piece of card the frustum of a pentagonal pyramid , and let the small end of the frustum ...
... pyramid is divided into two parts by a plane parallel to the base , that part next the base is called a frustum of that pyramid . 248. Make of one piece of card the frustum of a pentagonal pyramid , and let the small end of the frustum ...
Página 80
... pyramid ; say what solid it is a part of , and give a sketch of the model . 357. There is a rhomboid of such a form that its area may be found by means of one of its sides , and one of its diagonals . Give a plan of it . 358. Can you ...
... pyramid ; say what solid it is a part of , and give a sketch of the model . 357. There is a rhomboid of such a form that its area may be found by means of one of its sides , and one of its diagonals . Give a plan of it . 358. Can you ...
Página 82
... pyramid whose slant sides shall be equilateral triangles ? 368. Make a box of strong pasteboard , and let the length be five inches , breadth four , and depth three , and let it have a lid that shall not only cover the box , bave edge ...
... pyramid whose slant sides shall be equilateral triangles ? 368. Make a box of strong pasteboard , and let the length be five inches , breadth four , and depth three , and let it have a lid that shall not only cover the box , bave edge ...
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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