| Franklin Ibach - Geometry - 1882 - 208 pages
...OF PLANE GEOMETRY. BOOK III. THE CIRCLE. DEFINITIONS. 172. A Circle, is a plane bounded by a curve, **all the points of which are equally distant from a point within, called the centre.** A( The Circumference, of a circle is the curve which bounds it. An Arc is a part of the circumference... | |
| Samuel Harris - Knowledge, Theory of - 1883 - 598 pages
...expression of these truths and laws. I have the idea of a circle as a portion of space inclosed by a line, **all the points of which are equally distant from a point within called** the center. If I think of a line actually drawn in exact accordance with this idea, I think the figure... | |
| Daniel W. Fish - Arithmetic - 1883 - 362 pages
...the vertex to the circumf. of the base. 478. A sphere is a body bounded by a uniformly curved face, **all the points of which are equally distant from a point within called** the center. The diameter of a sphere is a straight line passing through the center of the sphere, and... | |
| Daniel W. Fish - Arithmetic - 1883 - 352 pages
...a plane parallel to the base. Frusiums. 478. A sphere is a body bounded by a uniformly curved face, **all the points of which are equally distant from a point within called** the center. The diameter of a sphere is a straight line passing through the center of the sphere, and... | |
| John Ogilvie - Encyclopedias and dictionaries - 1883 - 830 pages
...contained under a single surface, which in every part is equally distant from a point called its centre. It **may be conceived to be generated by the revolution of a semicircle** about n diameter, which remains fixed, and which is hence called the axis of the sphere. A section... | |
| John Ogilvie - 1883 - 826 pages
...contained under a single surface, which in every part is equally distant from a point called its centre. It **may be conceived to be generated by the revolution of a semicircle** about its diameter, which remains flxed, and which is hence called the " - - • of the sphere. A section... | |
| National Telephone Exchange Association - Engineering - 1885 - 898 pages
...with satisfaction — on you who remind him of Euclid's definition of a circle — "A curved line, **all the points of which are equally distant from a point within called the centre."** No longer will some honeyed representative of illustrated journalism beg his photograph in order to... | |
| Frank Eugene Kidder - Architecture - 1886 - 640 pages
...part of it by a plane parallel to the base. A sphere is a volume bounded by a curved sin-face, all **points of which are equally distant from a point within, called the centre.** treats of the measurement of lines, surface*. "Fig. 21 .Mensuration find rolumes. RULES. To compute,... | |
| Webster Wells - Geometry - 1886 - 392 pages
...section is a circle. THE SPHERE. DEFINITIONS. 616. A sphere is a solid bounded by a curved surface, all **•points of which are equally distant from a point within called the centre.** A radius of a sphere is a straight line drawn from the centre to the surface, and a diameter is a straight... | |
| George Albert Wentworth - Arithmetic - 1886 - 392 pages
...the middle of AB, § 347. FIG. 14. Fie. 15. CIRCUMFERENCES. 356. A circumference is a curved line all **points of which are equally distant from a point within called the centre.** 357. To trace a circumference, fix upon paper one of the points of the compasses open, and turn the... | |
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