| Edson Homer Taylor - Mathematics - 1919 - 272 pages
...ft. in diameter and 4 ft. high? VOLUME AND SURFACE OF A SPHERE 49. Volume and surface of a sphere. **A sphere is a solid bounded by a curved surface every point of which is equally distant from a** point within called the center. Let a sphere be cut into hemispheres. Cover the curved surface and... | |
| Robert Franklin Anderson - Arithmetic - 1921 - 346 pages
...a pyramid whose base is a square 24 ft. on a side, the altitude of the pyramid being 16 ft. Sphere. **A solid bounded by a curved surface every point of which is equally distant from a** point within, its center, is called a sphere. A straight line drawn from surface to surface •** \... | |
| Sir David Wilson Barker, William Allingham - Navigation - 1923 - 190 pages
...will be necessary when dealing with the definitions in this Chapter. Sphere. — A solid, bounded by a **surface, every point of which is equally distant from a fixed point within the** solid, called the centre. It can be swept out by revolving a semicircular area about its diameter.... | |
| William Neubecker - Sheet-metal work - 1924 - 410 pages
...line. 93. Normal. Perpendicular. Original. That from which anything is derived. 94. A Sphere or Globe **is a solid bounded by a curved surface every point of which is** equidistant from a point within called the center. As a solid of revolution it is generated by the... | |
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