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 15
... faces or surfaces , ' and the edges of these surfaces are called lines . The distance between the top and bottom of the ... face is anoth- 1 The most convenient form for illustration is that of the cubic inch , which is a solid , having ...
... faces or surfaces , ' and the edges of these surfaces are called lines . The distance between the top and bottom of the ... face is anoth- 1 The most convenient form for illustration is that of the cubic inch , which is a solid , having ...
Página 16
... 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 length , breadth , and ...
... 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 length , breadth , and ...
Página 17
... face , such surface is said to be a plane sur- face . ' As a line has neither breadth nor thickness , it has one dimension only , that of length . Thus a line is called a magnitude of one dimension . 4. Count how many lines are formed ...
... face , such surface is said to be a plane sur- face . ' As a line has neither breadth nor thickness , it has one dimension only , that of length . Thus a line is called a magnitude of one dimension . 4. Count how many lines are formed ...
Página 32
... face the same way . When two circles have the same centre , they are called concentric circles . 74. Make three concentric circles . When two circles have not the same centre , and one of them is within the other , they are called ...
... face the same way . When two circles have the same centre , they are called concentric circles . 74. Make three concentric circles . When two circles have not the same centre , and one of them is within the other , they are called ...
Página 39
... face the same way . When a line meets a circle in such a direction as just to touch it , and yet on being produced goes by it without entering it , such line is called a tangent to the circle . 117. Describe a circle , and draw a ...
... face the same way . When a line meets a circle in such a direction as just to touch it , and yet on being produced goes by it without entering it , such line is called a tangent to the circle . 117. Describe a circle , and draw a ...
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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