| John Playfair - 1806 - 311 sider
...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... | |
| Robert Simson - 1806 - 518 sider
...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... | |
| Charles Butler - 1814
...diameter or diagonal of a parallelogram is a straight line whicb joins any two of its opposite angles. 33. **A rhombus is a parallelogram which has all its sides equal, but** it» angles are not right angles. On the Postulates. 81. A postulate, as we have before observed, is... | |
| John Playfair - 1819 - 317 sider
...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 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... | |
| Euclid, John Playfair - 1826 - 320 sider
...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 - 1827 - 513 sider
...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 - 1835 - 513 sider
...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... | |
| Euclid, James Thomson - 1837 - 390 sider
...which has all its sides equal, and all its angles right angles. " A rhombus is a four-sided figure **which has all its sides equal ; but its angles are not right angles."** The latter of these is a correct definition of the figure ; but it does not point the rhombus out as... | |
| Euclides - 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... | |
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