 | Daniel Adams - Arithmetic - 1849 - 142 pages
...solid which differs from the cylinder in having ellipses instead of circles for its ends or bases. 11. A Pyramid is a solid whose base is a polygon, and whose sides are triangles terminating in a point called the Vertex. GEOMETRICAL DEFINITIONS. 12. The Segment of a Pyramid is... | |
 | Daniel Adams - Measurement - 1850 - 144 pages
...solid which differs from the cylinder in having ellipses instead of circles for its ends or bases. 11. A Pyramid is a solid whose base is a polygon, and whose sides are triangles terminating in a point called the Vertex. GEOMETRICAL DEFINITIONS. 12. The Segment of a Pyramid is... | |
 | Emerson Elbridge White - Arithmetic (Commercial), 1861 - 1861 - 348 pages
...the sides of the base being 60, 80, and 100 feet ? Ans. 360000 cu. ft. PYRAMIDS AND CONES. ART. 180. A pyramid is a solid whose base is a polygon, and...triangles meeting in a common point called the vertex. A right cone is a solid resembling a pyramid, but having a curved surface, a circular base, and its vertex... | |
 | George Augustus Walton - Arithmetic - 1864 - 376 pages
...of parallelograms. 441. A Cylinder is a round body whose bases are equal and parallel circles. 443. A Pyramid is a solid whose base is a polygon, and whose convex surface is composed of triangles which terminate in a common point called the vertex. 443. A... | |
 | George Augustus Walton - Arithmetic - 1864 - 364 pages
...of parallelograms. 441. A Cylinder is a round body whose bases are equal and parallel circles. 442. A Pyramid is a solid whose base is a polygon, and whose convex surface is composed of triangles which terminate in a common point called the vertex. 443. A... | |
 | John Homer French - Arithmetic - 1869 - 350 pages
...are parallelograms. 606. A Cylinder is a solid whose bases or ends are equal, parallel circles. 607. A 'Pyramid is a solid whose base is a polygon, and whose sides are triangles, terminating in a point or vertex. MENSUEATION OF LINES. 609. A. Sphere, or a Globe? is a solid bounded... | |
 | Henry Beadman Bryant, Emerson Elbridge White, Corydon Giles Stowell - Business mathematics - 1872 - 576 pages
...150 feet, the sides of the base being 00, 80, and 100 feet Î 7«.?. I';/ id in ¡tin and Cone*.—\. A pyramid is a solid whose base is a polygon, and...triangles meeting in a common point called the vertex. 2. A right pyramid is one whose vertex is in the line perpendicular to the base at its center. 3. A... | |
 | George Augustus Walton - 1876 - 358 pages
...of parallelograms. 441. A Cylinder is a round body whose bases are equal and parallel circles. 443. A Pyramid is a solid whose base is a polygon, and whose convex surface is composed of triangles which terminate in a common point called the vertex. 443. A... | |
 | Samuel Mecutchen, George Mornton Sayre - Arithmetic - 1877 - 200 pages
...measures 3 feet in diameter and 12 feet in length; how many gallons will it hold? 123 PYRAMIDS AND CONES. A Pyramid is a solid whose base is a polygon, and...triangles meeting 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... | |
 | H. Bryant - 1881 - 574 pages
...height is 150 feet, the sides of the base being 60, 80, and 100 feet ? 76'.?. Pyramids and Cones. — 1. A. pyramid is a solid whose base is a polygon, and...triangles meeting in a common point called the vertex. 2. A right pyramid is one whose vertex is in the line perpendicular to the base at its center. 8. A... | |
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A pyramid (Fig. 54) is a solid whose base is a polygon and whose sides are triangles uniting at a common point, called the vertex. 
