| Thomas Keith, William Hawney - 1817
...the surface of the sides ; to which add the area of the bate for the whole surface. The slant btigbt **of a pyramid Is the perpendicular distance from the vertex to the** middle of one of the sides ; and the perpendicular height is a straight line drawn from the vertex... | |
| Jeremiah Day - Geometry - 1824
...base of an oblique cone is also a circle, but is not perpendicular to the axis. The height of a cone **is the perpendicular distance from the vertex to the plane of the base.** In a right cone, it is the length of the axis. The slant-height of a right cone is the distance from... | |
| Jeremiah Day - Measurement - 1831 - 370 pages
...base of an oblique cone is also a circle, but is not perpendicular to the axis. The height of a cone **is the perpendicular distance from the vertex to the plane of the base.** In a right cone, it is the length of the axis. The slant-height of a right cone is the distance from... | |
| Jeremiah Day - Logarithms - 1831 - 155 pages
...base of an oblique cone is also a circle, but is not perpendicular to the axis. The height of a cone **is the perpendicular distance from the vertex to the plane of the base.** In a right cone, it is the length of the axis. The slant-height of a right cone is the distance from... | |
| Ireland commissioners of nat. educ - 1834
...surface of the sides, to which add the area of the base for the whole surface.* Note. The slant height **of a pyramid is the perpendicular distance from the vertex to the** middle of one of the sides, and the perpendicular height is a straight line drawn from the vertex to... | |
| Commissioners of National Education in Ireland - Measurement - 1837 - 262 pages
...surface of the sides, to which add the area of the base for the whole surface.* Note. The slant height **of a pyramid is the perpendicular distance from the vertex to the** middle of one of the sides, and the perpendicular height is a straight line drawn from the vertex to... | |
| Jeremiah Day - Geometry - 1838
...base of an oblique cone is also a circle, but is not perpendicular to the axis. The height of a cone **is the perpendicular distance from the vertex to the plane of the base.** In a right cone, it is the length of the axis. The slant-height of a right cone is the distance from... | |
| Jeremiah Day - Geometry - 1839 - 370 pages
...base of an oblique cone is also a circle, but is not perpendicular to the axis. The height of a cone **is the perpendicular distance from the vertex to the plane of the base.** In a right cone, it is the length of the axis. The slant-height of a right cone is the distance from... | |
| J. M. Scribner - Measurement - 1844 - 123 pages
...the verter, 6. The height of a cone is the fixed side of the triangle by which it is described, or **the perpendicular distance from the vertex to the plane of the base** ; as, JIB (fig. 2.) 7. The slant height of a right cone is the distance from the vertex to the circumference... | |
| Jeremiah Day - Logarithms - 1848 - 153 pages
...base of an oblique cone is also a circle, but is not perpendicular to the axis. The height of a cone **is the perpendicular distance from the vertex to the plane of the base.** In a right cone, it is the length of the axis. The slant.height of a right cone is the distance from... | |
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