 | Daniel Seely Gregory - Logic - 1881 - 236 pages
...revolution of a semicircle about its diameter as an axis. 21. A sphere is a solid or volume bounded by a surface, every point of which is equally distant from a point within, called the centre. — WORCESTER. 22. Education is the training of the intellectual powers, principally... | |
 | Esmond Vedder De Graff, Margaret Keiver Smith - Teaching - 1883 - 324 pages
...Sphere, and Cylinder. MATTER. 1. An object that has length, breadth, and thickness, is a solid. 2. A solid bounded by a curved surface, every point of which is equally distant from a point called the center, is called a sphere. 3. A hemisphere is half a sphere. 4. A straight line passing... | |
 | Frederick Thomas Hodgson - Carpentry - 1883 - 174 pages
...plane figure bounded by one uniformly curved line, bed (Fig. 16), called the circumference, every part of which is equally distant from a point within it, called the centre, as a. 37. The Radius of a circle is a straight line drawn from the centre to the circumference ; hence,... | |
 | Colin Arrott R. Browning - 1884 - 274 pages
...J. Whole surface = area of top + area of bottom + area of four side faces. (38) 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. Volume = diameter3 x \\. Surface = diameter2 x... | |
 | Benjamin Adams Hathaway - Arithmetic - 1885 - 190 pages
...What is the Volume of a Solid? It is the number of solid units it contains. 172. What is a Sphere? It is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center. 1 73. How find the convex SHI face of a prism or cylinder ? Multiply the perimeter... | |
 | Charles Davies, Adrien Marie Legendre - Geometry - 1885 - 538 pages
...of the cone, along lines which are called elements of contact. 12. A SPHERE is a volume bounded by a surface, every point of which is equally distant from a point within called the centre. A sphere may be generated by a semicircle revolving about its diameter as an axis.... | |
 | Alvord D. Robinson - Arithmetic - 1902 - 572 pages
...familiar with the sphere. His ball, marbles, etc., are all spheres. So is the globe in the schoolroom. A sphere is a solid bounded by a curved surface every point of which is equally distant from the center. To find the surface of a sphere, Multiply the circumference by the diameter. To find the... | |
 | Nehemiah Hawkins - Mechanical drawing - 1902 - 328 pages
...same meaning. SOLID — A solid has three dimensions — length, breadth and thickness. SPHERE. — A solid bounded by a curved surface every point of which is equally distant from a point within called the center. SURFACE.— The boundary of ;i solid. It has but two dimensions — length and breadth.... | |
 | Engineering - 1902 - 514 pages
...nearly. THE SPHERE AND CYLINDRICAL RING. 103. A sphere (Fig. 59) is a solid bounded by a uniformly curved surface, every point of which is equally distant from a point within, called the center. The word ball, or globe, is generally used instead of sphere. 104. To find the area... | |
 | International Correspondence Schools - Arithmetic - 1902 - 794 pages
...nearly. THE SPHERE AND CYLINDRICAL RI*G. 103. A sphere (Fig. 5'.)) is a solid bounded by a uniformly curved surface, every point of which is equally distant from a point within, called the center. The word ball, or jj lobe, is generally used instead of sphere. 1 04. To find the... | |
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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. 
