 | Ireland commissioners of nat. educ - 1834 - 370 lapas
...cylinder is found by multiplying the area of its base by its altitude ; therefore the solidity of a cone is found by multiplying the area of its base by one-third of its altitude. 1. The diameter of the base of a cone is 10 feet, and its perpendicular height 42 feet ;... | |
 | Commissioners of National Education in Ireland - 1841 - 136 lapas
...cylinder is found by multiplying the area of its base by its altitude ; therefore, the solidity of a cone is found by multiplying the area of its base by one-third of its altitude. (Page 88/) 67. Let A2 and a2 be equal to the areas A В and SD ; P and p the perpendiculars... | |
 | Francis Henney Smith - 1845 - 300 lapas
...of a cone is found by multiing the circumference of its base by one-half its slant The solidity of a cone is found by multiplying the area of its base by one-third of the altitude. 0. How is the convex surface of a cone found ? The solidity ? What is me slant height... | |
 | Francis Henney Smith - 1845 - 710 lapas
...found by multiplying the circumference of its base by one-half its slant height.* The solidity of a cone is found by multiplying the area of its base by one-third of the altitude. Q. How is the convex surface of a cone found ? The solidity ? What is the slant height... | |
 | William John McClelland, Thomas Preston - 1893 - 402 lapas
...circumscribing cylinder. * Hence the area of the segment is equal to the area of a circle of radius AP. 98. Volume of a Sphere. Consider a small cone...adding them together, we find Volume of sphere = \ r (area of sphere) Cor. 1. The volume of a spherical sector = ^ r (area of sector). Cor. 2.... | |
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The volume of this cone is found by multiplying the area of its base by one-third of its height ; the height being equal to the radius of the sphere. 