| Euclides - 1814
...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... | |
| Charles Butler - 1814
...figures as are contained by more than one line, as the triangle, square, polygon, &c. are excluded; **"and is such that all straight lines drawn from a certain point within the figure"** (called in the next following definition " the centre") to the circumference, are equal to one another... | |
| Daniel Cresswell - 1816 - 294 sider
...OF A SPHERE AND A PLANE. DEFINITIONS. ART. 1. A- Sphere is a solid 'figure contained by one surface, **and is such that all straight lines, drawn from a certain point within the figure to the** surface, are equal to one another : (2.) And this point is called the Center of the Sphere. (3.) A... | |
| John Playfair - 1819 - 333 sider
...space contained in a figure, i.mj reference, to the nature of the line or lines which bound it. XI. **A circle is a plane figure contained by one line,...figure to the circumference, are equal to one another.** XII. And this point is called the centre of the circle. XIII. A diameter of a circle is a straight... | |
| Euclid, Robert Simson - 1821 - 516 sider
...the extremity of any 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,...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... | |
| Robertson Buchanan - 1823 - 588 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,...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 - 1827 - 513 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,...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 - 1829 - 516 sider
...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 - 1830 - 272 sider
...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...figure to the circumference are equal to one another.** This point is called the centre of the circle ; and the distance from the centre to the circumference... | |
| Euclid - 1833 - 183 sider
...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... | |
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