 | Horatio Nelson Robinson - 1875 - 472 pages
...plane parallel to the base. THE SPHERE. 772. A Sphere is a body bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center. 773. The Diameter of a sphere is a straight line passing through the center of the sphere,... | |
 | Joseph Ray - Arithmetic - 1880 - 420 pages
...directions, latitude, and longitude, in navigation, astronomy, etc. A circle is a plane surface bounded by a line, all the points of which are equally distant from a point within. ARTICLES. LB. EXCEPTIONS. Beans. 60 Me., 64; NY, 62. Coal. 80 f Ohio, 70 of cannel ; Ind., 70 mined... | |
 | Charles Scott Venable - 1881 - 380 pages
...then an easy corollary of 59.) BOOK II. THE CIRCLE, AND THE MEASUREMENT OF ANGLES. DEFINITIONS. I. The circumference of a circle is a curve line, all...distant from a point •within, called the centre. The circle is the space terminated by this curved line. NB — Sometimes, in common Ianguage, the circle... | |
 | Joseph Ficklin - Arithmetic - 1881 - 412 pages
...the top, by a plane parallel to the base. 632. A Sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within, called the Centre. The Diameter of a sphere is a straight line drawn through the centre, and terminated both ways by the surface. The Radius... | |
 | George Albert Wentworth - 1881 - 266 pages
...in a point. BOOK П. CIRCLES. DEFINITIONS. 160. DEF. 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 Centre. 161. DEF. The Circumference of a circle is the line which bounds the circle. 162. DEF. A Radius of... | |
 | H. Bryant - 1881 - 574 pages
...of whose base is 10 ft. ? 76.5. Sj)licret>. — 1. A sphere is a solid bounded by a curved surface, all the points of which are equally distant from a point within called the center. 2. The diameter or axis of a sphere is a line passing through the center, and terminated... | |
 | Joseph Ficklin - Arithmetic - 1881 - 406 pages
...it is a LEAP YEAH. CIRCULAR MEASURES. 265. A Circle is a plane figure bounded by a curved line, all points of which are equally distant from a point within called the Centre. 266. A Circumference is the line that bounds a circle. 267. A Degree is one of the 360 equal parts... | |
 | 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 - 618 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 i(ka, I think the figure... | |
 | Daniel W. Fish - Arithmetic - 1883 - 348 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... | |
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CIRCLE is a plane figure bounded by a curved line, all the points of which are equally distant from a point within called the centre; as the figure ADB E. 
