 | Aaron Schuyler - Geometry - 1876 - 384 pages
...cylindrical surfaces considered in this treatise are those whose directrices are closed curves. 4. A cylinder is a solid bounded by a cylindrical surface and two parallel planes. 5. The lateral surface of a cylinder is its cylindrical surface. 6. The bases of a cylinder arc the... | |
 | George Albert Wentworth - Geometry - 1877 - 436 pages
...directrix a closed or an open curve. In elementary geometry the directrix is considered a circle. 598. DEF. A Cylinder is a solid bounded by a cylindrical surface and two parallel planes. 599. DEF. The Bases of a cylinder are its plane surfaces. 600. DEF. The Lateral surface of a cylinder... | |
 | George Albert Wentworth - Geometry - 1877 - 426 pages
...or an open curve. In elementary geometry the directrix is considered a circle. 598. DEF. A Сylinder is a solid bounded by a cylindrical surface and two parallel planes. 599. DEF. The Bases of a cylinder are its plane surfaces. 60O. DEF. The Lateral surface of a cylinder... | |
 | Simon Newcomb - Geometry - 1881 - 418 pages
...generates the surface. 801. Def. The directrix is the curve which the generatrix touches. SO2. Def. A cylinder is a solid bounded by a cylindrical surface and two parallel planes. 803. Def. Elements of the cylinder are the different positions of the generatrix. REMARK 1. In elementary... | |
 | Edward Albert Bowser - Geometry - 1890 - 414 pages
...original position. The different positions of the generatrix are called elements of the surface. 742. A cylinder is a solid bounded by a cylindrical surface and two parallel planes. The cylindrical surface is called the lateral surface, and the plane surfaces are called the bases.... | |
 | Seth Thayer Stewart - Geometry - 1891 - 428 pages
...by its motion, may generate the surface is, in any given position, an element of the surface. 508. A cylinder is a solid bounded by a cylindrical surface, and two parallel planes cutting all the elements. The two plane surfaces are called the bases. 509. A circular cylinder is... | |
 | William C. Bartol - Geometry, Solid - 1893 - 106 pages
...guiding curve and the given fixed line lie in different planes. THE ELEMENTS OF SOLID GEOMETRY. 84. A cylinder is a solid bounded by a cylindrical surface and two parallel planes called bases. The bases cut all the elements of the cylindrical surface. If the bases are circles as... | |
 | George Clinton Shutts - Geometry - 1894 - 412 pages
...surface which occupies any one of the positions of the generatrix is an element of the surface. 561. A cylinder is a solid bounded by a cylindrical surface and two parallel plane surfaces. (а) The plane surfaces are the bases of the cylinder, as A and B. (б) The cylindrical... | |
 | Webster Wells - Geometry - 1894 - 394 pages
...directrix ; any position of the generatrix, as EF, is called an element of the surface. 551. A cglinder is a solid bounded by a cylindrical surface, and two parallel planes. The parallel planes are called the bases of the cylinder, and the cylindrical surface the lateral surface.... | |
 | George Washington Hull - Geometry - 1897 - 408 pages
...it a circle, as this is the only curve whose properties are discussed in elementary geometry. 501. A Cylinder is a solid bounded by a cylindrical surface and two parallel planes. The parallel planes are the bases. The cylindrical surface is the lateral area. The perpendicular distance... | |
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A cylinder is a solid bounded by a cylindrical surface and two parallel planes intersecting this surface. 
