 | Ludwig Frank - Mechanical drawing - 1917 - 224 pages
...The altitude of a lateral face of a regular pyramid is the slant height of the pyramid. CB, Fig. 36. A truncated pyramid is the portion of a pyramid included between the base and any plane section. Figs. 38(a) and (b). When the section is || to the base, the included portion is... | |
 | Machine-shop practice - 1917 - 416 pages
...rectangular parallelopiped all of whose faces are squares. A truncated prism is the portion of a prism included between the base and a plane not parallel to the base, Fig. 73. Pyramids. A pyramid is a polyhedron whose base is a polygon and whose lateral faces are triangles... | |
 | Architecture - 1917 - 550 pages
...rectangular parallelepiped all of whose faces are squares. A truncated prism is the portion of a prism included between the base and a plane not parallel to the base, Fig. 73. Pyramids. A pyramid is a polyedron whose base is a polygon and whose lateral faces are triangles... | |
 | Heating - 1918 - 410 pages
...74. pentagonal, Fig. 75, hexagonal. 49 A regular pyramid is one whose base is a regular polygon and whose vertex lies in a perpendicular erected at the...cylinder is a solid having as bases two equal parallel surfaces bounded by curved lines, and as its lateral face the continuous Fig. 77. Cylinder Fig. Fig.... | |
 | Arthur Schultze, Frank Louis Sevenoak - Geometry - 1918 - 486 pages
...regular pyramid is the altitude of any one of the lateral faces, as WE. (Diagram on p. 359.) 612. DBF. A truncated pyramid is the portion of a pyramid included between the base and a section formed by a plane cutting all the lateral edges. 613. DBF. A frustum of a pyramid is a truncated... | |
 | Heating - 1918 - 406 pages
...rectangular parallelopiped all of whose faces are squares. A truncated prism is the portion of a prism included between the base and a plane not parallel to the base, Fig. 73. Pyramids. A pyramid is a polyhedron whose base is a polygon and whose lateral faces are triangles... | |
 | Building - 1919 - 502 pages
...rectangular parallelopiped all of whose faces are squares. A truncated prism is the portion of a prism included between the base and a plane not parallel to the base, Fig. 73. Pyramids. A pyramid is a polyhedron whose base is a polygon and whose lateral faces are triangles... | |
 | Arthur Schultze, Frank Louis Sevenoak - Geometry - 1913 - 484 pages
...regular pyramid is the altitude of any one of the lateral faces, as WE. (Diagram on p. 359.) 612. DBF. A truncated pyramid is the portion of a pyramid included between the base and a section formed by a plane cutting all the lateral edges. 613. DBF. A frustum of a pyramid is a truncated... | |
 | Walter Burton Ford, Charles Ammermann - Geometry, Modern - 1923 - 406 pages
...slant height of a regular pyramid is the altitude of any one of its triangular faces (VH in Fig. 221). A truncated pyramid is the portion of a pyramid included between the base and any section made by a plane cutting all the lateral edges. A frustum of a pyramid is a portion included... | |
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The slant height of a regular pyramid is the altitude of any one of the lateral faces, as WE. 
