 | 1818 - 264 páginas
...portion of the upper end is cut off, by a plane paralell to the base. RULE. Add together the ureas of the two ends, and the square root of the product...multiply the sum by £ of the perpendicular height, and the result will be the sojid content. OR 2. Divide the difference of the cubes of the diameters... | |
 | Jeremiah Day - 1824 - 440 páginas
...And the whole surface is 12390 » PROBLEM VI. To find the SOLIDITY of a FRUSTUM of a cone. 68. ADD TOGETHER THE AREAS OF THE TWO ENDS, AND THE SQUARE ROOT OF THE PRODUCT OF THESE AREAS J AND MULTIPLY THE. SUM BV | OF THE PERPENDICULAR HEIGHT. This rule, which was given for the frustum... | |
 | John Bonnycastle - 1829 - 256 páginas
...product will be the solidity. Note. — When the ends of the pyramids are not regular polygons. Add together the areas of the two ends and the square root of their product; multiply the sum by the height, and 1 of the product will be the solidity. EXAMPLES.... | |
 | Jeremiah Day - 1831 - 418 páginas
...6547 And the whole surface is 12390 PROBLEM VI.' To find the SOLIDITY of a FRUSTUM of a cone. 68. ADD TOGETHER THE AREAS OF THE TWO ENDS, AND THE SQUARE ROOT OF THE PRODUCT OF THESE AREAS J AND MULTIPLY THE SUM BY \ OF THE PERPENDICULAR HEIGHT. Ex. 1. What is the solidity of a mast which... | |
 | Jeremiah Day - 1831 - 394 páginas
...triangles which form its sides. PROBLEM V. To fold the SOLIDITY of a FRUSTUM of a pyramid. 50. ADD TOGETHER THE AREAS OF THE TWO ENDS, AND THE SQUARE ROOT OF THE PRODUCT OF THESE AREAS J AND MULTIPLY THE SUM BY i OF THE PERPENDICULAR HEIGHT OF THE SOLID. Let CDGL (Fig. 17.) be a vertical... | |
 | Ira Wanzer - 1831 - 408 páginas
...PROBLEM III. — To find the anlid content of any Frustum of a Pyramid. RULE I. — Add into one sum, the areas of the two ends and the square root of the product of those areas, and onethird of this sum will be the mean area of a section between the two bases ; which... | |
 | Jeremiah Day - 1831 - 520 páginas
...surface is 1 2390 PROBLEM VI. To faid the SOLIDITY of a FRUSTUM of a cone. 68. ADD TOGETHER THE AREAS OP THE TWO ENDS, AND THE SQUARE ROOT OF THE PRODUCT OF THESE AREAS J AND MULTIPLY THE SUM BY £ OF THE PERPENDICULAR HEIGHT. Ex. 1. What is the solidity of a mast which... | |
 | 1836 - 488 páginas
...hight, by the sum of the peripheries of the two ends. Toßnd the solidity of afrustrum of a cone. Add together the areas of the two ends, and the square...root of the product of these areas ; and multiply the same by £ of the perpendicular hight. Toßnd the surface of a sphere. Multiply the diameter by the... | |
 | Jeremiah Day - 1836 - 418 páginas
...the SOLIDITY of a FRUSTUM of a pyramid. CO. ADD TOGETHER THE AREAS OF THE TWO ENDS, AND THE Stll'ARE ROOT OF THE PRODUCT OF THESE AREAS ; AND MULTIPLY THE SUM BY -J- OF THE PERPENDICULAR HEIGHT OF THE SOLID. Let CDGL (Fig. 17.) be a vertical section, through the... | |
 | Jeremiah Day - 1838 - 416 páginas
...6547 And the whole surface is 12390 PROBLEM VI. To find the SOLIDITY of a FRUSTUM of a cone. 68. ADD TOGETHER THE AREAS OF THE TWO ENDS, AND THE SQUARE ROOT OF THE PRODUCT OF THESE AREASJ AND MULTIPLY THE SUM BY 1 OF THE PERPENDICULAR HEIGHT. This rale, which was given for the frustum... | |
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Jidd together the areas of the two ends, and the square root of the product of these areas ; and multiply the sum by \ of the perpendicular height. 
