| Arthur Schultze, Frank Louis Sevenoak - Geometry - 1913 - 488 pages
...(1 cu. ft. of water weighs 62.5 Ib.) BOOK VIII THE SPHERE 693. DBF. A sphere is a solid bounded by a **surface, all the points of which are equally distant from a point.** The fixed point is called the center of the sphere. 694'. DBF. The radius of a sphere is a straight... | |
| Frederick Thomas Hodgson - 1917 - 716 pages
...5. A spheroid is a solid, generated by the revolution of an ellipse about either of its axes. 6. A **sphere is a solid, terminated by a curved surface,...which are equally distant from a point within, called** the center. A sphere may be described by the revolution of a semicircle about a diameter. 7. A radius... | |
| Arthur Schultze, Frank Louis Sevenoak - Geometry - 1918 - 486 pages
...(1 cu. ft. of water weighs 62.5 Ib.) BOOK VIII THE SPHERE 693. DEF. A sphere is a solid bounded by a **surface, all the points of which are equally distant from a point.** The fixed point is called the center of the sphere. 694. DEF. The radius of a sphere is a straight... | |
| Charles Austin Hobbs - Geometry, Solid - 1921 - 216 pages
...volume of a cone whose surface is n times as large? BOOK IX THE SPHERE A sphere is a closed surface, all **points of which are equally distant from a point within called the centre.** Accordingly, the locus of a point in space at a given distance from a given point is a sphere. NOTE.... | |
| Arthur Schultze, Frank Louis Sevenoak - Geometry - 1913 - 484 pages
...cu. ft. of water weighs 62.5 Ib.) \ BOOK VIII THE SPHERE 693. DBF. A sphere is a solid bounded by a **surface, all the points of which are equally distant from a point.** The fixed point is called the center of the sphere. 694. DBF. The radius of a sphere is a straight... | |
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