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
... called Geometry , and the practical application of it , Mensuration . Thus we have mensuration of solids , mensura ... called its faces or surfaces , ' and the edges of these surfaces are called lines . The distance between the top and ...
... called Geometry , and the practical application of it , Mensuration . Thus we have mensuration of solids , mensura ... called its faces or surfaces , ' and the edges of these surfaces are called lines . The distance between the top and ...
Página 16
... called the breadth or width ; and the 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 ...
... called the breadth or width ; and the 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 ...
Página 17
... called a magnitude of one dimension . 4. Count how many lines are formed on a 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 ...
... called a magnitude of one dimension . 4. Count how many lines are formed on a 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 ...
Página 18
... called the angular point . Thus two lines that meet each other on a 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 ...
... called the angular point . Thus two lines that meet each other on a 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 ...
Página 19
... called a dihedral angle . ' 10. Say how many dihedral angles a cube has . The corner made by the meeting of three or more plane surfaces is called a solid angle . 11. Say how many solid angles there are in a cube . When a surface is ...
... called a dihedral angle . ' 10. Say how many dihedral angles a cube has . The corner made by the meeting of three or more plane surfaces is called a solid angle . 11. Say how many solid angles there are in a cube . When a surface is ...
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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