 | Joseph Fenn - 1769 - Liczba stron: 524
...XIV. Figure, is that which is inclofed by one or more boundaries. Fig. 10. XV. A Circle, is a plane figure contained by one line, which is called the circumference, and is fuch that all ftraight lines (CB, CD,) drawn from a certain point (C) within the figure to the circumference, are equal to one another.... | |
 | Thomas Beddoes - 1793 - Liczba stron: 196
...with a view to take their relative dimenfions accurately. DEFINITION xv and xvi. A circle is a plane figure contained by one line, which is called the circumference, and is fuch, that all Jlraight lines drawn from a certain point, ivitbin the figure to the circumference, are equal to one... | |
 | John Playfair - 1806 - Liczba stron: 320
...right angle. X. A figure is that which is inclosed by one or more boundaries. XL A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference are... | |
 | Robertson Buchanan - 1808 - Liczba stron: 216
...lie in one line. 2. A triangle is a figure contained by three straight lines. 3. A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference, are... | |
 | John Playfair - 1819 - Liczba stron: 354
...figure, without Any reference to the nature of the line or lines which bound it. XI. A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are... | |
 | Euclid, Robert Simson - 1821 - Liczba stron: 514
...thing." XIV. A figure is that which is inclosed by one or more boundaries. XV. A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are... | |
 | Robertson Buchanan - 1823 - Liczba stron: 440
...in one line. 55. A triangle is a figure contained by three straight lines. 56. A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference, are... | |
 | Robert Simson - 1827 - Liczba stron: 546
...thing." XIV. A figure is that which is enclosed by one or more boundaries. XV. A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are... | |
 | Pierce Morton - 1830 - Liczba stron: 584
...portions about the diagonal, they complete the whole parallelogram AB (J D. 24. A circle is a plane / N. figure contained by one / \ line, which is called the circumference, and is each that all straight lines drawn from a certain point within the figure to the circumference are... | |
 | 1835 - Liczba stron: 684
...portions about the diagonal, they complete the whole parallelogram А В С D. 24. A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a cer- " tain point within the figure to the circumference... | |
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A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another : 16. 
