 | Adrien Marie Legendre - 1825 - 570 pages
...SECOND. Of the Circle and the Measure of Angles. DEFINITIONS. ^0. 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*. 46. 91. Every... | |
 | Adrien Marie Legendre, John Farrar - Geometry - 1825 - 280 pages
...SECOND. Of the Circle and the Measure of Angles. DEFINITIONS. 90. 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*. Fig. 46. 91.... | |
 | Adrien Marie Legendre, John Farrar - Geometry - 1825 - 294 pages
...SECOND. , Of the Circle and the Measure of Angles. DEFINITIONS. 90. 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*. . ^ Fig.,46.... | |
 | Euclid, Dionysius Lardner - Euclid's Elements - 1828 - 542 pages
...established in the present book. (230) DBF. — A sphere is a solid terminated by a curved surface, all the points of which are equally distant from a certain point within it, called its centre. A sphere may be conceived to be produced by the revolution of a semicircle round... | |
 | Timothy Walker - Geometry - 1829 - 156 pages
...definitions of a straight line and a curve. THE CIRCLE AND ITS PARTS. DBF. — A circle is a figure bounded by a curved line, all the points of which are equally distant from one point called the centre. Thus if all the points in the curved line BCGDFE (fig. 5) are equally... | |
 | Adrien Marie Legendre - Geometry - 1836 - 394 pages
...BOOK III. THE CIRCLE, AND 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... | |
 | Benjamin Peirce - Geometry - 1837 - 216 pages
...CHAPTER VIII. THB CIRCLE AND THE MEASURE OF ANGLES. • 84. Definitions. 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. . 85. Definitions.... | |
 | Charles Davies - Geometrical drawing - 1840 - 264 pages
...AC+ED=AB+BC+ CD+DA. SECTION VIII. OF THE CIRCLE. 1. A circle is a plane figure, bounded by a curve line, all the points of which are equally distant from a certain point called the centre. The curve line is called the circumference. Thus, the space enclosed by the curve... | |
 | Charles Davies - Geometrical drawing - 1840 - 262 pages
...the cone will be one-third of the cylinder. 11. A Sphere is a solid terminated by a curved surface all the points of which are equally distant from a certain point called the centre. 12. The sphere may be described by revolving a semicircle ABD about the diameter... | |
 | Adrien Marie Legendre - Geometry - 1841 - 288 pages
...SECOND. Of the Circle and the Measure of Angles. DEFINITIONS. 87. 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.* Fig 4t,. 88.... | |
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A Circle is a plane figure, bounded by a curved line, all the points of which are equally distant from a point within, called the cen- OOU-AJ i 
