| John Playfair - Trigonometry - 1806 - 311 pages
...that which has all its angles right angles, but has not all its sides equal. XXVII. A rhombus is that **which has all its sides equal, but its angles are not right angles.** XXVIII. A rhomboid is that which has its opposite sides equal to one another, but all its sides are... | |
| Euclid, Robert Simson - Euclid's Elements - 1806 - 518 pages
...that which has all its angles right angles, but has not all its sides equal. XXXII. A rhombus is that **which has all its sides equal, but its angles are not right angles.** XXXIII. A rhomboid is that which has its opposite sides equal to one another, but .all its sides are... | |
| John Playfair - 1819 - 317 pages
...which has all its angles right angles, but has not all its sides equal. i XXVII. A rhombus, is that **which has all its sides equal, but its angles are not ' right angles.** - - _ . XXVIII. A rhomboid, is that which has its opposite sides equal to one another; but all its... | |
| George Crabb - Industrial arts - 1823
...all its angles right angles, but not all its . sides equal, as A BC D, fig. 1.5. — A rhombus is a **figure which has all its sides equal, but its angles are not** all right angles, as EFGH, fig. 14. — A rhomboid is a figure which has its opposite sides equal to... | |
| George Lees - 1826
...which has all its angles right angles, but has not all its sides equal. XXVIII — A rhombus, is that **which has all its sides equal, but its angles are not right angles.** XXIX. — A rhomboid, is that which has its opposite sides equal to one another. XXX.— All other... | |
| John Playfair - Euclid's Elements - 1826 - 320 pages
...whieh has all its angles right angles, but has not all Its sides equal. XXVII. A rhombus, is that whieh **has all its sides equal, but its angles are not right angles.** XXVHI. A rhomboid, is that whieh has its opposite sides equal to one another., but all its sides are... | |
| Robert Simson - Trigonometry - 1827 - 513 pages
...that which has all its angles right angles, but has not all its sides equal. XXXII. A rhombus, is that **which has all its sides equal, but its angles are not right angles.** XXXIII. SeeN. A rhomboid, is that which has its opposite sides equal to one another, but all its sides... | |
| Euclid, John Davidson - Mathematics - 1835 - 513 pages
...that which has all its angles right angles, but has not all its sides equal. XXXII. A rhombus is that **which has all its sides equal, but its angles are not right angles.** XXXIII. A rhomboid is that which has its opposite sides equal to one another, but all its sides are... | |
| Euclides - History - 1838
...that which has all its angles right angles, but has not all its sides equal. XXVIII. A rhombus is that **which has all its sides equal, but its angles are not right angles.** XXIX. A rhomboid is that which has its opposite sides / ~7 equal to one another, but all its sides... | |
| Physics - 1840 - 403 pages
...torgueo, to twist ; a vessel with n bent neck, which is made use of in chymical operations. RHOMBUS ; a **figure which has all its sides equal, but its angles are not right angles.** RHOHBOMEDRON ; a solid figure, whose sides are composed of rhombi. RHOMBOID ; a figure which has its... | |
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