 | Frederick Eugene Turneaure - Civil engineering - 1909 - 456 pages
...is a regular polygon and whose vertex lies in the perpendicular erected at the center of the base. A truncated pyramid is the portion of a pyramid included...between the base and a plane parallel to the base. The altitude of a frustum of a pyramid is the perpendicular distance between the bases. CYLINDERS.... | |
 | Architecture - 1909 - 466 pages
...a regular polygon 47 and whose vertex lies in the perpendicular erected at the center of the base. A truncated pyramid is the portion of a pyramid included...between the base and a plane not parallel to the base. Л frustum of a pyramid is the solid included between the base and a plane parallel to the base. The... | |
 | Architectural drawing - 1910 - 434 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. PYRAMIDS. A pyramid is a polyedron one face of which is a polygon (called the base) and the other faces... | |
 | Clara Avis Hart, Daniel D. Feldman, Virgil Snyder - Geometry, Solid - 1912 - 230 pages
...regular polygon, and whose vertex lies in the perpendicular erected to the base at its center. 753. Def. A truncated pyramid is the portion of a pyramid included between the base and a section of the pyramid made by a plane cutting all the edges. 754. Def. A frustum of a pyramid is the... | |
 | Clara Avis Hart, Daniel D. Feldman, Virgil Snyder - Geometry, Solid - 1912 - 220 pages
...the base and a section of the pyramid made by a plane cutting all the edges. 754. Def. A frustum of a pyramid is the portion of a pyramid included between the base and a section of the pyramid made by a plane parallel to the base. 755. The following are some of the properties... | |
 | Arthur Schultze, Frank Louis Sevenoak - Geometry - 1913 - 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... | |
 | Walter Burton Ford, Charles Ammerman - Geometry, Solid - 1913 - 184 pages
...whose vertex lies in the perpendicular erected at the center of the base. BC Fio. 204. REGULAR PYRAMID 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... | |
 | Walter Burton Ford, Charles Ammerman - Geometry, Plane - 1913 - 378 pages
...whose vertex lies in the perpendicular erected at the center of the base. BC FIG. 204. REGULAR PYRAMID 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... | |
 | John H. Williams, Kenneth P. Williams - Geometry, Solid - 1916 - 184 pages
...perpendicular drawn from the vertex to the base of a regular pyramid is called the axis of the pyramid. 612. A truncated pyramid is the portion of a pyramid included between the base and a section cutting all the lateral edges. The section is also called a base. A frustum of a pyramid is... | |
 | Ervin Kenison - Mechanical drawing - 1916 - 44 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... | |
| |
The slant height of a regular pyramid is the altitude of any one of the lateral faces, as WE. 
