 | Robertson Buchanan - 1823 - 440 sider
...which meeting do not lie 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,...within the figure to the circumference, are equal to one another, and this point is called the centre of the circle. 57- The radius of a circle, is a... | |
 | Euclid - 1826 - 234 sider
...is the extremity of any thing. 14. A figure is that which is contained under one or more terms. 15. A circle is a plane figure contained by one line, which is called the circumference, to which all right lines drawn from one point within the figure are equal to one another. ' 16. And... | |
 | Robert Simson - 1827 - 546 sider
...the extremity of any 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,...within the figure to the circumference, are equal to one another. XVI. And this point is called the centre of the circle. XVII. A diameter of a circle... | |
 | Euclid, Robert Simson - 1829 - 548 sider
...extremity of any thing." % . XIV' Jtf figure is that which is enclosed by one or more boundaries. XV. A circle is a plane figure contained by one line,...called the circumference, and is such that all straight lihes drawn from a certain point within' the figure to the circumference, are equal to one another... | |
 | Pierce Morton - 1830 - 584 sider
...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... | |
 | Euclid - 1833 - 216 sider
...which is bounded on all sides by one or more lines. . Fig. 5. 15. A circle is a plane figure bounded by one line, which is called the circumference, and is such that all right lines, drawn from a certain point within the figure to the circumference, are equal to one another.... | |
 | 1835 - 684 sider
...together with the portions about the diagonal, they complete the whole parallelogram А В С D. 24. A circle is a plane figure contained by one line,...circumference, and is such that all straight lines drawn from a cer- " tain point within the figure to the circumference are equal to one another. This point is called... | |
 | Euclid - 1835 - 540 sider
...contained by one line, which Book I. is called the circumference, and is such that all straight vpr"-' lines drawn from a certain point within the figure to the circumference are equal to one another. XVI. And this point is calledihe centre of the circle. XVII. A diameter of a circle... | |
 | 1836 - 488 sider
...figure, without any reference to the nature of the line or lines which bound it. 11. A circle is a plain figure contained by one line, which is called the...within the figure to the circumference, are equal to one another. 12. And this point is called the centre of the circle. 13. A diameter of a circle is... | |
 | Andrew Bell - 1837 - 290 sider
...surface in reference to that of another figure, with which it is compared, is called its area, 14. A circle is a plane figure contained by one line,...within the figure to the circumference, are equal to one another. 15. This point is called the centre of the circle. 16. A diameter of a circle is a... | |
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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. 
