 | Alfred Hiley - 1871 - 184 pages
...throughout. Find the cubic contents. XXV. THE SPHERE. Definitions. — A sphere or globe is a solid bounded by a curved surface, every point of which is equally distant from a certain point within the sphere, called the centre. The radius of a sphere is the straight line drawn... | |
 | George Payn Quackenbos - Arithmetic - 1872 - 350 pages
...inches across; 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... | |
 | Sir Norman Lockyer - Astronomy - 1874 - 332 pages
...or .66+. 36. A 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... | |
 | George Payn Quackenbos - Arithmetic - 1874 - 444 pages
...its top is 4 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... | |
 | Edward Austin Sheldon, M. E. M. Jones, Hermann Krüsi - Object-teaching - 1877 - 486 pages
...Right ; that it is everywhere the same. Then describe the sphere. A sphere is a solid, having a round surface, every point of which is equally distant from the centre of the sphere. The teacher may now proceed to show that in consequence of the property just mentioned, a sphere has... | |
 | Edward Brooks - Arithmetic - 1877 - 444 pages
...being 6 feet and of the other 3 feet ? Ans. 5277.888 cu. ft. THE SPHERE. 779. 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... | |
 | Edward Brooks - Arithmetic - 1877 - 438 pages
...being 6 feet 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... | |
 | Edward Brooks - Arithmetic - 1877 - 232 pages
...being 6 feet and of the other 3 feet ? Ans. 5277.888 cu. ft. THE SPHERE. 779. 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... | |
 | Edward Brooks - Arithmetic - 1877 - 528 pages
...being 2|- feet and of the other 7|- ft.? Ans. 3828.825 cu. ft. THE SPHEEE. 1051. A Sphere is a volume bounded by a curved surface, every point of which is equally distant from a point within called the centre. 1052. The Diameter of a sphere is a line passing through its centre... | |
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1878 - 332 pages
...Fig. 30, the line op indicates the slant height of the frustum. 724. A globe, or sphere, is a solid bounded by a curved surface, every point of which is equally distant from a point within, called the centre. NOTE. A circle which divides a sphere into two equal parts is a... | |
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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. 
