| Robert Simson, Euclid - Trigonometry - 1762 - 466 pages
...proportionals. XXV. A Cube is a folid figure contained by fix equal fquares. XXVI. A Tetrahedron is a folid **figure contained by four equal and equilateral triangles. XXVII. An Octahedron is a** folid figure contained by eight equal and equilateral triangles. XXVIII. A Dodecahedron is a folid... | |
| Robert Simson, Euclid - Trigonometry - 1775 - 520 pages
...proportionals. XXV. A cube is a folid figure contained by fix equal fquares. XXVI. A tetrahedron is a folid **figure contained by four equal and equilateral triangles. XXVII. An octahedron is a** folid figure contained by eight equal and equilateral triangles. XXVIII. A dodecahedron is a folid... | |
| Euclid - 1781 - 520 pages
...proportionals. XXV. A cube is a folid figure contained by fix equal fquares. XXVI. A tetrahedron is a folid **figure contained by four equal and equilateral triangles. XXVII. An octahedron is a** folid figure contained by eight equal and equilateral triangles. XXVIII. A dodecachedron is a folid... | |
| Robert Simson - Trigonometry - 1804
...proportionals. XXV. A Cube is a folid figure contained by fix equal fquares. XXVI. A Tetrahedron is a folid **figure contained by four equal and equilateral triangles. XXVII. An Octahedron is a** folid figure contained by eight equal and equilateral triangles. XXVIII. A Dodecahedron is a folid... | |
| John Playfair - Trigonometry - 1806 - 311 pages
...cylinder are the circles described by the two revolving opposite sides of the parallelogram. XVII. **Similar cones and cylinders are those which have their...axes and the diameters of their bases proportionals.** > Seek III. PROP. I. THE OR. IF two solids be contained by the same number of equal and similar planes,... | |
| John Mason Good, Olinthus Gilbert Gregory - 1813
...a cylinder are the circles described by the two revolving opposite sides of the parallelogram. 24. **Similar cones and cylinders are those which have their...axes and the diameters of their bases proportionals.** 25. A cube il a solid figure contained by six equal squares. 2G. A tetrahedron is a solid figure contained... | |
| Euclides - 1814
...opposite sides of the parallelogram. XXIV. Similar cones and cylinders are those which have their axeand **the diameters of their bases proportionals. XXV. A...is a solid figure contained by six equal squares.** equilateral triangles. ' XXVII. XXVI. A tetrahedron is a solid figure contained by four equal and An... | |
| Euclides - Geometry - 1816 - 528 pages
...cylinder are the circles described by the.two revolving opposite sifles of the parallelogram. XXIV. **Similar cones and cylinders are those which have their...solid figure contained by six equal squares. XXVI. A** tetrahedon is a solid figure contained by four equal and equilateral triangles. xxvu. An octahedron... | |
| John Playfair - 1819 - 317 pages
...cylinder are the circles described by the two revolving opposite sides of the parallelogram. XVII. **Similar co.nes and cylinders are those which have...axes, and the diameters of their bases proportionals.** PROP. I. THEOR. If two solids be contained by the same number of equal and similar planes, similarly... | |
| John Mason Good, Olinthus Gilbert Gregory - 1819
...a cylinder are the circles described by the two revolving opposite sides of the parallelogram. 24. **Similar cones and cylinders are those which have their axes and the diameters of their** base» proportionals. 25. A cube is a solid figure contained by itx equal squares. 26. A tetrahedron... | |
| |