| Euclides - 1814 - 560 pages
...is inclosed by one or more boundaries. XV. A circle is a plane figure contained by one line, winch is called the circumference, and is such that all...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 is a straight... | |
| John Playfair - 1819 - 354 pages
...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...figure to the circumference, are equal to one another. And this point is called the centre of the circle. XIII. A diameter of a circle is a straight line... | |
| Euclid, Robert Simson - Geometry - 1821 - 514 pages
...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...figure to the circumference, are equal to one another: XVI. And this point is called the centre of the circle. xy n. A diameter of a circle is a straight... | |
| Euclid - 1822 - 222 pages
...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. 16., And this point is called the centre of the circle. 17.. A diameter of a circle is a right line-... | |
| Robertson Buchanan - Machinery - 1823 - 440 pages
...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...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 straight line drawn... | |
| Robert Simson - Trigonometry - 1827 - 546 pages
...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...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 is a straight... | |
| Euclid, Robert Simson - Geometry - 1829 - 548 pages
...figure contained by one line, which is 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 : XVI. Andthis point is called the centre of the circle, XVII. A diameter of a circle is a straight... | |
| Pierce Morton - Geometry - 1830 - 584 pages
...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...another. This point is called the centre of the circle ; and the distance from the centre to the circumference is called the ra. diux, or, sometimes, the... | |
| Euclid - Euclid's Elements - 1833 - 216 pages
...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. 1 6. And this point is called the centre of the circle. See N. 17. A diameter of a circle is a right... | |
| Mathematics - 1835 - 684 pages
...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 are equal...another. This point is called the centre of the circle ; and the distance from the centre to the circumference is called the radius, or, sometimes, the semidiameier,... | |
| |