| Euclides - 1853
...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...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... | |
| Euclides - 1853
...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
...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...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 the circumference... | |
| Euclides - 1855
...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...figure to the circumference, are equal to one another.** The circumference of a circle is its boundary. The space contained within the boundary, is called the... | |
| Robert Rawson - 1856
...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,...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 is a straight line... | |
| 1856
...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...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
...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... | |
| William Ezra Worthen - 1857 - 410 pagina’s
...regular polygons ; of which figs. 11-14 are examples, annexed to which are their respective designations. **A circle is a plane figure contained by one line,...figure to the circumference, are equal to one another.** And this point is called the centre of the circle. The term circle is very generally used for the circumference,... | |
| William Ezra Worthen - 1857 - 410 pagina’s
...are examples, annexed to which are their respective designations. A circle is a plane figure contamed **by one line, which is called the circumference, and...figure to the circumference, are equal to one another.** And this point is called the centre of the circle. The term circle is very generally used for the circumference,... | |
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