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
... called a rectilinear figure , and each boundary is called a 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 , ...
... called a rectilinear figure , and each boundary is called a 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 , ...
Página 23
... 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 ...
... 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 ...
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 30
... sides of equal length it is called an isosceles triangle . 64. Make an isosceles triangle . When a triangle has all its sides of different lengths it takes the name of scalene . 65. Make a scalene triangle . When a triangle has one of ...
... sides of equal length it is called an isosceles triangle . 64. Make an isosceles triangle . When a triangle has all its sides of different lengths it takes the name of scalene . 65. Make a scalene triangle . When a triangle has one of ...
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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