 | Euclides - 1852 - 48 σελίδες
...a plane figure bounded by one line called the circumference, and is of such a kind, that all right lines drawn from a certain point within the figure to the circumference are equal to one another ; as, the circle DBF. 17. This point is called the centre of the circle, and the right... | |
 | Euclides - 1853 - 146 σελίδες
...the extremity of any thing." xrv. A figure is that which is inclosed by one or more boundaries. xv. A circle is a plane figure contained by one line,...point 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... | |
 | Royal Military Academy, Woolwich - 1853 - 400 σελίδες
...is the extremity of anything. 14. A figure is that which is enclosed by one or more boundaries. 15. A circle is a plane figure contained by one line,...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... | |
 | Euclides - 1853 - 176 σελίδες
...any thing. XIV. A figure is that which is enclosed by one or more boundaries. XV. 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. XVI. And this point is called the centre of the circle. XVII. A diameter of a circle... | |
 | Euclides - 1853 - 334 σελίδες
...plane figure is to be understood. XV. A circle is defined to be a plane figure, contained by one line, such that all straight lines drawn from a certain point within the figure, to meet this one line, are equal to one another. XVI. This one line is called the circumference of the... | |
 | William Somerville Orr - 1854 - 534 σελίδες
...circle is a plane figure enclosed by one line, which is called the circumference of the circle : it is such, that all straight lines, drawn from a certain...within the figure to the circumference, are equal to one another. This point is called the centre of the circle. And any line drawn from the centre to... | |
 | Euclides - 1855 - 270 σελίδες
...solid figures, as well as to plane figures. XV. A circle is a plane figure contained [or, bounded] by one line, which is called the circumference, and...within the figure to the circumference, are equal to one another. The circumference of a circle is its boundary. The space contained within the boundary,... | |
 | Robert Rawson - 1856 - 178 σελίδες
...the extremity of any thing." xrv. A figure is that which is inclosed 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. XVL And this point is called the centre of the circle. XVH. A diameter of a circle... | |
 | 1856 - 422 σελίδες
...is a plane figure contained or bounded by a curve line, called the circumference or periphery, which is such that all straight lines drawn from a certain...point within the figure to the circumference are equal to each other. This point is called the centre of the circle, and each of the straight Unes is called... | |
 | William Pease - 1856 - 108 σελίδες
...frequently in mathematical drawings, and besides, is most simple of construction. An Ellipse, like a circle, is a " plane figure, contained by one line, which is called its circumference ;" it has two diameters, called respectively, the transverse and conjugate ; the... | |
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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. 
