 | Thomas Hodson - Arithmetic - 1806 - 502 pages
...a cylinder, whofe length is 20 feet, and circumference 5^ feet ? Anfwer 48.1459. PROBLEM II. TO HMD THE SOLIDITY OF A CONE OR PYRAMID. RULE. Multiply the area of the bafe by the height, and one third of the product will be the content. EXAMPLE i. What is the folidity... | |
 | James Thompson - Arithmetic - 1808 - 176 pages
...one side of the equilateral end \\ feet ? Ans. 17.50859 ft. IV. Toßnd the solidity of a cylinder. RULE — Multiply the area of the base by the perpendicular height, and tke product will be the solidity. EXAMPLES. 7' What is the solidity of the cylinder, the diameter of... | |
 | Anthony Nesbit - Surveying - 1824 - 476 pages
...the area of the four sides is 3985.603941 square feet. PROBLEM vII. To find the solidity of a cone. RULE. Multiply the area of the base by the perpendicular height, and I of the product will be the solidity. Note t. The altitude of an oblique cone, or one whose axis do»'8... | |
 | Thomas Curtis - Aeronautics - 1829 - 810 pages
...three preceding rules is too simple to need any formal statement. PROB. XXVI. To find the solid content of a cone or pyramid. Rule.— Multiply the area of...the base by the perpendicular height, and one-third of the product will be the solidity. This rule is demonstrated in the article GEOMETRY. Example.—... | |
 | John Bonnycastle - Geometry - 1829 - 256 pages
...circumference of its base 10 feet; what is the surface of the frustum? Ans. 144 feet. PROBLEM VIII. To fold the solidity of a cone or pyramid. RULE.* Multiply the area of the base by one third of the perpendicular height of the cone or pyramid, and the product will be the solidity.... | |
 | William Ruger - Arithmetic - 1832 - 282 pages
...whose bases are circles, Ijke a round column or stick of timber, . of equal bigness from end to end. RULE — Multiply the area of the base by the perpendicular height, and the product will be the solidity. .EXAMPLES. 1. What is the solidity of a cylinder, the height of which... | |
 | Ireland commissioners of nat. educ - 1834 - 370 pages
...Ans. 2-756 inches in length will make one solid foot. PROBLEM III. To find the solidity of a prism. RULE. Multiply the area of the base by the perpendicular height and the product will be the solidity. Note. The reason of this rule ia evident from what was said in Rule... | |
 | John Bonnycastle - Measurement - 1835 - 308 pages
...circumference of its base 10 feet; what is the surface of the frustrum? Ans. 144 feet. PROBLEM VIII. To find the solidity of a cone or pyramid. RULE.* Multiply the area of the base by one third of the perpendicular height of the cone or pyramid, and the product will be the solidity.... | |
 | Commissioners of National Education in Ireland - Measurement - 1837 - 290 pages
...Ans. 2-756 inches in length will make one solid foot. PROBLEM IIL To find the solidity of a prism. RULE. Multiply the area of the base by the perpendicular height, and the product will be the solidity.* 1 . What is the solidity of a prism, ABCFIE, whose base CA is a... | |
 | Benjamin Greenleaf - Arithmetic - 1839 - 356 pages
...the three sides of its triangular end, or base, are 5, 4, and 3 feet ? " Ans. 60 feet. PROBLEM XIv. To find the solidity of a cone or pyramid. RULE . — Multiply the area of the base by J of its height. 24. What is the solidity of a cone, whose height is 124 feet, and the diameter of... | |
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To find t/ie solidity of a cone, or pyramid. — RULE. — Multiply the area of the base by the perpendicular height, and one-third of the product will be the content To find the solidity of the frustum of a cone. 
