 | Ezra S. Winslow - Business mathematics - 1853 - 264 pages
...half the parameter. A Sphere, or globe, is a perfectly round substance — a solid contained under a curved surface, every point of which is equally distant from a point within, called the centre. Its axis, or diameter, is any right line passing from a side through the... | |
 | John Brocklesby - Astronomy - 1855 - 394 pages
...of , and centrum centre, (Latin) out of the centre. 19. 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 centre; every line passing through this centre, and limited by the surface, is a... | |
 | Edward Brooks - Arithmetic - 1863 - 350 pages
...tha other 3 feet? J. • -, Ant. 5277.888cu. ft. THE SPHERE. X 503. A Sphere is a volume bounded by a curved surface, every point of which, is equally distant from a point within called the centre. 504. The diameter of a sphere is a line passing through its centre and ending... | |
 | C. Davies - 1867 - 342 pages
...a frustum of a pyramid may be inscribed in the frustum of a cone7 A SPHERE is a volume bounded by a curved surface, every point of which is equally distant from a point within, called the centreThe distance from the centre to the circumference is called the radius- The... | |
 | George Payn Quackenbos - Arithmetic - 1872 - 350 pages
...what will it cost, at 20c. a cubic foot? Ans. $8.48. 537. SPHERES. — A Sphere is a body bounded by a curved surface, every point of which is equally distant from a point within, called the centre. RULES. — I. To find the surface of a sphere, multiply the square of the... | |
 | Sir Norman Lockyer - Astronomy - 1874 - 332 pages
...Solid is a magnitude that has length, breadth, and thickness. 37. A Sphere is a solid bounded by a curved surface every point of which is equally distant from a point within, called the centre. A Hemisphere is half a sphere. A Diameter of a sphere is a straight line... | |
 | George Payn Quackenbos - Arithmetic - 1874 - 444 pages
...in. Find the solid contents. Ans. 3920.7168 cu. in. 691. Spheres. — A Sphere is a body bounded by a curved surface, every point of which is equally distant from a point within, called the Centre. RULES. — /. To find the surface of a sphere, multiply the square of the... | |
 | Milton Browning Goff - Arithmetic - 1876 - 462 pages
...the areas of bases for the entire surface. Fig. 9. 561. A Sphere is a volume bounded by a uniformly curved surface, every point of which is equally distant from a point within called the center, Fig. 9. The Diameter of a sphere is a straight line passing through the center... | |
 | Joseph Ray - Arithmetic - 1877 - 350 pages
...which is a circle, and with a curved surface terminating in an apex. 17. A sphere is a solid with a curved surface, every point of which is equally distant from a point within called the center. 18. The volume of a body is its solid contents. 254. 1. To find the convex... | |
 | Edward Brooks - Arithmetic - 1877 - 438 pages
...and of the other 3 feet ? Ans. 5277.888 cu. ft. THE SPHERE. 77O. A Sphere is a volume bounded by a curved surface, every point of which is equally distant from a point within called the centre. 780. The Diameter of a sphere is a line passing through its centre and ending... | |
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A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center. The radius of a sphere is a straight line drawn from the center to the surface. 
