 | Henry Lewis (M.A.) - Measurement - 1875 - 104 pages
...two-thirds of this we have f irr8, which is the expression denoting the volume of the sphere. Rule IV. — The volume of a sphere is equal to two-thirds of the volume of the circumscribing cylinder. EXERCISES (P). 1. A globe, whose radius is 28 in., has to be gilded at a cost of 2s. 4d. per square... | |
 | 1898 - 830 pages
...twenty marks being allowed for each. Mr. EARDLEY, Head Inspector. Mr. PEDLOW, District Inspector. 1. Prove that the volume of a sphere is equal to two-thirds of the volume of the circumscribing cylinder. 2. The equations of the sides of a triangle are — у = mtx + c, y=m.fv + c, x = 0, > Show that its... | |
 | Seymour Eaton - 1899 - 362 pages
...cylinder. 4. The volume of a sphere is equal to the surface multiplied by one-third of the radius. 5. TJie volume of a sphere is equal to two-thirds of the volume of the circumscribing cylinder. Geometry has also established the following more general rules : 1. Area of Surface = 4 x ^ x (Radius)1.... | |
 | Metal-work - 1901 - 548 pages
...they relieve the student of the necessity for remembering a large number of independent rules. 69. The volume of a sphere is equal to two-thirds of the volume of a cylinder having its diameter and altitude each equal to the diameter of the sphere. 70. The volume... | |
 | Education, Secondary - 1912 - 264 pages
...cylinder be cut on his tombstone, because in his opinion his greatest work was the proof of the theorem "The volume of a sphere is equal to two-thirds of the volume of the circumscribed right cylinder." Recently, there was found by Professor JL Heiberg of Copenhagen an old... | |
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To prove that the volume of a sphere is equal to two-thirds of the volume of the circumscribing cylinder. 