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
... sides of a solid body , as a cube , ' are called its faces or surfaces , ' and the edges of these surfaces are called lines . The distance between the top and bottom of the cube is a dimension called the height , depth , or thickness of ...
... sides of a solid body , as a cube , ' are called its faces or surfaces , ' and the edges of these surfaces are called lines . The distance between the top and bottom of the cube is a dimension called the height , depth , or thickness of ...
Página 20
... side . Thus we have rectilinear figures of four sides , of five sides , of six sides , etc. 16. Make a few rectilinear figures . In the definitions and questions of this work , when the word surface is used , a plane surface is meant ...
... side . Thus we have rectilinear figures of four sides , of five sides , of six sides , etc. 16. Make a few rectilinear figures . In the definitions and questions of this work , when the word surface is used , a plane surface is meant ...
Página 23
... sides of the centre , they make a chord , which is called the diameter of the circle , and such diameter divides the ... side of each of its boundaries write its name . 1 The word segment means a piece cut off : thus we have segments of ...
... sides of the centre , they make a chord , which is called the diameter of the circle , and such diameter divides the ... side of each of its boundaries write its name . 1 The word segment means a piece cut off : thus we have segments of ...
Página 25
... sides of a right angle is said to be perpendicular to the other ; and the one to which the other is said to be perpendicular is called the base . 38. Make a right angle , and against the sides of the right angle write their respective ...
... sides of a right angle is said to be perpendicular to the other ; and the one to which the other is said to be perpendicular is called the base . 38. Make a right angle , and against the sides of the right angle write their respective ...
Página 26
... side of one of them may coincide with one side of the other ? 48. Can you divide an equilateral triangle into two parts that shall be equal to each other and similar to each other ? ' Triangles are also called trilaterals . 2 ...
... side of one of them may coincide with one side of the other ? 48. Can you divide an equilateral triangle into two parts that shall be equal to each other and similar to each other ? ' Triangles are also called trilaterals . 2 ...
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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