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 23
... segments . 26. Make a greater segment , and on it write its name . 27. Make a greater segment , and on the out- side of each of its boundaries write its name . 1 The word segment means a piece cut off : thus we have segments of a line and ...
... segments . 26. Make a greater segment , and on it write its name . 27. Make a greater segment , and on the out- side of each of its boundaries write its name . 1 The word segment means a piece cut off : thus we have segments of a line and ...
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... segments , and may be called a double segment . 33. In how many ways can you divide a double segment into two equal and similar parts ? 34. In how many ways can you divide a double segment into four equal and similar parts ? 35. Can you ...
... segments , and may be called a double segment . 33. In how many ways can you divide a double segment into two equal and similar parts ? 34. In how many ways can you divide a double segment into four equal and similar parts ? 35. Can you ...
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... segment , and yet it seldom takes the name of either , being generally called a semi- circle . 57. Make three sectors , each containing 180 ° , and write in each sector a different name , and 28 INVENTIONAL GEOMETRY .
... segment , and yet it seldom takes the name of either , being generally called a semi- circle . 57. Make three sectors , each containing 180 ° , and write in each sector a different name , and 28 INVENTIONAL GEOMETRY .
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... segment into two parts that shall be equal to each other , and similar to each other ? 61. Can you divide a sector into two parts that shall be equal to each other , and similar to each other ? It is said by some , the circumference of ...
... segment into two parts that shall be equal to each other , and similar to each other ? 61. Can you divide a sector into two parts that shall be equal to each other , and similar to each other ? It is said by some , the circumference of ...
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... segment , and a sector , into two equal parts . 63. Can you divide an angle into two equal parts ? When a triangle has two only of its sides of equal length it is called an isosceles triangle . 64. Make an isosceles triangle . When a ...
... segment , and a sector , into two equal parts . 63. Can you divide an angle into two equal parts ? When a triangle has two only of its sides of equal length it is called an isosceles triangle . 64. Make an isosceles triangle . When a ...
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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