 | Joseph Ray - 1880 - 420 σελίδες
...8. A Pyramid is a solid with only one base, and whose faces are triangles with a common vertex. 9. A Cone is a solid whose base is a circle, and whose other surface is convex, terminating above in a point called the vertex. 10. A frustum of a pyramid... | |
 | Charles Austin Hobbs - 1889 - 362 σελίδες
...regular polygon, and in which the perpendicular from the vertex passes ( through the centre of the base. A cone is a solid whose base is a circle, and whose lateral surface tapers uniformly to a point, called the vertex. The axis of a cone is a straight line... | |
 | John Groesbeck - 1891 - 426 σελίδες
...is any plane figure, and whose faces are triangles which meet in a common point, called the Vertex. A Cone is a solid whose base is a circle, and whose convex surface tapers uniformly to a point called the vertex. The Altitude of a pyramid or a cone is... | |
 | George Edward Atwood - 1894 - 396 σελίδες
...pyramid whose base is a square. 460. A Triangular Pyramid is a pyramid whose base is a triangle. 461. A Cone is a solid whose base is a circle and whose...surface tapers uniformly to a point called the vertex. 462. The Altitude of a pyramid or cone is the perpendicular distance from the vertex to the plane of... | |
 | George Edward Atwood - 1899 - 392 σελίδες
...pyramid whose base is a square. 460. A Triangular Pyramid is a pyramid whose base is a triangle. 461. A Cone is a solid whose base is a circle and whose...surface tapers uniformly to a point called the vertex. 463. The Slant Height of a pyramid or cone is the perpendicular distance from the vertex to the perimeter... | |
 | International Correspondence Schools - 1899 - 650 σελίδες
...vertex so as to be perpendicular to one edge of the base, this line is called the slant height. • 11O. A cone is a solid whose base is a circle, and whose convex surface tapers uniformly to a point called the vertex. (Fig. 34.) If a straight line be drawn... | |
 | Eugene L. Dubbs - 1901 - 462 σελίδες
...equal parallel circles. 15. The convex surface of a cylinder is the area of its curved surface. 16. A cone is a solid whose base is a circle, and whose convex surface tapers uniformly to a point called the vertex. 17. The frustum of a cone is the part... | |
 | George Edward Atwood - 1902 - 168 σελίδες
...Pyramid is a pyramid whose base is a square. A Triangular Pyramid is one whose base is a triangle. A Cone is a solid whose base is a circle and whose...uniformly to a point called the vertex. The Altitude of a pyramid or cone is the perpendicular distance from the vertex to the plane of the base. The lateral... | |
 | Edward Gideon - 1902 - 272 σελίδες
...any plane figure, and whose faces are triangles which meet in a common point, called the Vertex, 71. A Cone is a solid whose base is a circle, and whose convex surface tapers uniformly to a point called the vertex. 72- The Altitude of a pyramid or a cone... | |
 | Alvord D. Robinson - 1902 - 652 σελίδες
...meeting in a vertex. It is named from the form of its base, as a square pyramid, hexagonal pyramid, etc. A cone is a solid whose base is a circle and whose convex surface terminates in a point. The slant height of a pyramid or cone is the shortest distance... | |
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A Cone is a solid whose base is a circle and whose surface tapers uniformly to a point called the vertex. 
