 PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the centre.  Plane and Solid Geometry - Side 75av George Albert Wentworth - 1899 - 473 siderUten tilgangsbegrensning - Om denne boken
 | Jeremiah Day - 1815 - 388 sider
...CIRCLE AND ITS PARTS. Aw. 18. Definition LA J *- by a hne winch is equally distant in all its parts from a point within called the centre. The bounding line is called the circumference or periphery! An arc is any portion of the circumference. A semi-circle is half, and a quadrant one... | |
 | Adrien Marie Legendre - 1819 - 574 sider
...THIRD. Of the Sphere. DEFTNITIONS. 437. A sphere is a solid terminated by a curved surface all the points of which are equally distant from a point within called the centre. The sphere may be conceived to be generated by the revolution of a semicircle I LIE (Jig. 220) about its... | |
 | Adrien Marie Legendre - 1822 - 394 sider
...BOOK VII. THE SPHERE. Definitions. I. The sphere is a solid terminated by a curve surface, a1' the points of which are equally distant from a point within, called the centre. D The sphere may be conceived to be generated by the revolution of a semicircle DAE about its diameter... | |
 | Jeremiah Day - 1824 - 440 sider
...AET. 18. Definition!. A °IRC..LE » « I Plane .. by a line which is equally distant in all its parts from a point within called the centre. The bounding line is called the circumference or periphery. An arc is any portion of the circumference. A semi-circle is half, and a quadrant one-fourth,... | |
 | Adrien Marie Legendre, John Farrar - 1825 - 280 sider
...THIRD. • Of the Sphere. DEFINITIONS. 437. A sphere is a solid terminated by a curved surface all the points of which are equally distant from a point within called the centre. The sphere may be conceived to be generated by the revolution of a semicircle DAE (fig. 220) about its... | |
 | Adrien Marie Legendre - 1825 - 276 sider
...P:p::A3:a3. Of the Sphere. • DEFINITIONS. 437. A sphere is a solid terminated by a curved surface all the points of which are equally distant from a point within called the centre. The sphere may be conceived to be generated by the revolution of a semicircle DAE (fig. 220) about its... | |
 | Timothy Walker - 1829 - 138 sider
...described by the point B the circumference of a circle, which we define to be — a curved line fill the points of which are equally distant from a point within called the centre — . The whole space enclosed is called a circle, the moving line AB a radius, and the fixed point A the centre.... | |
 | Tobias Ostrander - 1833 - 172 sider
...parallel to the base 7 SECTION II. OF CIRCLES. A CIRCLE is a plane, bounded by a line which is equally distant from a point within called the centre. The bounding line is called the circumference or periphery. An arc is any portion of that circumference. A semicircle is half, and a quadrant is... | |
 | Tobias Ostrander - 1834 - 182 sider
...distances required. SECTION II. OP CIRCLES. A CIRCLE is a plane, bounded by a line which is equally distant from a point within called the centre. The bounding line. | is called the circumference or periphery. An arc is any portion of that circumference. A semicircle is half, and a quadrant is... | |
 | Adrien Marie Legendre - 1836 - 394 sider
...THE MEASUREMENT OF ANGLES. Definitions. 1. The circumference of a circle is a curved line, all the points of which are equally distant from a point within, called the centre. The circle is the space terminated by this curved line.* 2. Every straight line, CA, CE, CD, drawn from... | |
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