Inventional Geometry: A Series of Problems : Intended to Familiarize the Pupil with Geometrical Conceptions, and to Exercise His Inventive FacultyAmerican Book Company, 1876 - 97 páginas |
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Página 15
... 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 ilustration is that of the cubic inch , which is a solid , having ...
... 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 ilustration is that of the cubic inch , which is a solid , having ...
Página 16
... 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 thickness . 1. Place a cube with one face flat on a table , and with another ...
... 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 thickness . 1. Place a cube with one face flat on a table , and with another ...
Página 17
... cube by the intersection of its six plane surfaces . If that which has neither breadth , nor thick- ness , but length only , can be said to have any form , then a line is such , that if it were turned upon its extremities , each part of ...
... cube by the intersection of its six plane surfaces . If that which has neither breadth , nor thick- ness , but length only , can be said to have any form , then a line is such , that if it were turned upon its extremities , each part of ...
Página 18
... cube make an angle . 6. Represent on paper a rectilineal angle . 7. Can two lines meet together without be- ing in the same plane ? 8. Point out two lines on a cube that exist on the same surface , and yet do not make an angle . 9. Name ...
... cube make an angle . 6. Represent on paper a rectilineal angle . 7. Can two lines meet together without be- ing in the same plane ? 8. Point out two lines on a cube that exist on the same surface , and yet do not make an angle . 9. Name ...
Página 19
... cube , and the number of angular points , and say why the angular points are fewer than the plane angles . The ... cube - is called a dihedral angle . ' has . 10. Say how many dihedral angles a cube The corner made by the meeting of ...
... cube , and the number of angular points , and say why the angular points are fewer than the plane angles . The ... cube - is called a dihedral angle . ' has . 10. Say how many dihedral angles a cube The corner made by the meeting of ...
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Términos y frases comunes
adjacent angles AMERICAN BOOK COMPANY angular points arc is called arithmetic arithmetic mean arrange the surfaces BALFOUR STEWART Barnes's Brief History base boundaries breadth card a hollow cents circumference Cloth construct cube curve diameter dimensions divide a circle divide a line divide an equilateral dodecagon duodecimals EDWARD EGGLESTON ellipse equal and similar equal sectors equilateral triangle find the area four equal FRANKLIN TAYLOR geometry Give a plan give a sketch gles HERBERT SPENCER hexahedron icosahedron illustrated Inventional Geometry isosceles triangle length line drawn line of chords line of sines line of tangents nonagon number of degrees octagon octahedron pentagon perpendicular piece of card place a circle place a hexagon place a square polygon protractor pupil pyramid quadrant quadrilaterals radii radius ratio rectangle reëntrant angle rhomboid rhombus right angle right-angled triangle secant sides is called solid square inches takes the name tetrahedron Thalheimer's touch trapezium versed sine write its name zoid
Pasajes populares
Página 41 - TRIANGLES upon the same base, and between the same parallels, are equal to one another.
Página 21 - All arcs of circles that are not so great as a semi-circumference are called less arcs. A line that joins the extremities of an arc is called the chord of that arc. When two radii connect together any two points in the circumference of a circle which are on exactly the opposite sides of the centre, they make a chord, which is called the diameter of the circle, and such diameter divides the circle into two equal segments, 1 which take the name of semicircles.