 | 1801 - 658 σελίδες
...semicircle about its diameter, which remains fixed. 9. The axis of a solid is a line, drawn from the midd« of one end to the middle of the opposite end ; as between the opposite ends of a prism. Hc;nce the axis of a pyramid is the line from the vertex to the middle of the base, or the end, on... | |
 | Samuel Webber - 1808 - 520 σελίδες
...revolution of a semicircle about its diameter, which remains fixed. 9. The axis of a solid, is aline drawn from the middle of one end to the middle of the opposite end ; as between the opposite ends of a prism. Hence the axis of a pyramid is the line from the vertex to the middle of the base, or the end, on which... | |
 | 1811 - 236 σελίδες
...ßnd the contents of a quadrilateral Or four Jided ßgure, as a trapezium, rhomb, t*fc, RULE. Draw a line from the middle of one end to the middle of the other, which line is the mean length, and the perpendicular diftance from each fide to the middle of... | |
 | William Grier - 1832 - 366 σελίδες
...revolution of some curve round its base. 7. The axis of a solid is a straight line drawn through the solid, from the middle of one end to the middle of the opposite end. 8. The height of a solid is a line drawn from the vertex perpendicular to the base, or the plane on... | |
 | William Grier - 1836 - 384 σελίδες
...revolution of some curve round its base. 7. The axis of a solid is a straight line drawn through the solid, from the middle of one end to the middle of the opposite end. 8. The height of a solid is a line drawn from the vertex, perpendicular to the base, or the plane on... | |
 | Benjamin Greenleaf - 1839 - 356 σελίδες
...with the segment, and its vertex in the centre of the sphere. 12. The axis of a solid is a line drawn from the middle of one end to the middle of the opposite end ; as between the opposite ends of a prism. The axis of a sphere is the same as a diameter, or a line passing through the centre, and terminating... | |
 | Benjamin Greenleaf - 1841 - 334 σελίδες
...with the segment, and its verteX in the centre of the sphere. 12. The axis of a solid is a line drawn from the middle of one end to the middle of the opposite end ; as between the opposite ends of a prism. The aXis of a sphere is the same as a diameter, or a line passing through the centre, and terminating... | |
 | Charles Guilford Burnham - 1841 - 324 σελίδες
...with the segment, and its vertex in the centre of the sphere. 12. The axis of a solid is a line drawn from the middle of one end to the middle of the opposite end ; as between the opposite ends of a prism. The axis of a sphere is the same as a diameter, or a line passing through the centre, and terminating... | |
 | Charles Waterhouse - 1842 - 178 σελίδες
...the frustum of a pyramid, but its bases are disproportional. 42. The axis of a solid, is a line drawn from the middle of one end to the middle of the opposite end; as between the opposite ends of a prism. 43. The height, or altitude of a solid, is a line drawn from its vertex, or top, perpendicular to its... | |
 | William Grier - 1842 - 320 σελίδες
...revolution of some curve round its base. 7. The axis of a solid is a straight line drawn through the solid, from the middle of one end to the middle of the opposite end. 8. The height of a solid is a line drawn from the vertex, perpendicular to the base, or the plane on... | |
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The axis of a solid is a line drawn from the middle of one end to the middle of the opposite end ; as between the opposite ends of a prism. 
