 | Robert Simson - Trigonometry - 1762 - 488 pages
...figures, a fquare is that which has all its fides equal, and all its angles right angles. XXXI. An oblong is that which has all its angles right angles, but has not " all its fides equal. XXXII. A rhombus is that which has all its fides equal, but its angles arc not right angles.... | |
 | Joseph Fenn - Mathematics - 1769 - 536 pages
...is that which has all its fides equal, and all its angles right angles. Fig. 22. XXXI. An Oiler g, is that which has all its angles right angles, but has not all its fides equal. Fig. 23. XXXII. • A Rbombui, is that which has all its fides equal, but its angles are... | |
 | Joseph Fenn - Mathematics - 1769 - 524 pages
...that which has all its fides equal, and all its angles right angles. Fig. 22. XXXI. An Oblong, i« that which has all its angles right angles, but has not all its fides equal. Fie. 23. XXXII. A Rhombus, is that which has all its fides equal, but its angles are not... | |
 | Robert Simson - Trigonometry - 1775 - 534 pages
...figures, a fquare is that which has all its fides equal, and all its angles tight angles. XXXI. An oblong, is that which has all its angles right angles, but has not all its fides equal. xxxn. A rhombus, is that which has all its fides equal, but its angles are not right angles.... | |
 | Euclid, John Playfair - Euclid's Elements - 1795 - 462 pages
...figures, a fquare is that which has all its fides equal, and all its angles right angles. XXVI. An oblong, is that which has all its angles right angles, but has not all its fides equal. XXVII. A rhombus, is that which ha* all its fides equal, hut its angles are not right... | |
 | Alexander Ingram - Trigonometry - 1799 - 374 pages
...figures, a fquare is that which has all its fides equal, and all its angles right angles. XXXI. An oblong, is that which has all its angles right angles, but has not all its fides equal. XXXII. A rhombus, is that which has all its fides equal, but its angles are not right... | |
 | Robert Simson - Trigonometry - 1804 - 530 pages
...figures, a fquare is that which has all its fides equal, and all its angles right angles. XXXI. An oblong is that which has all its angles right angles, but has not all its fides equal. XXXII. A rhombus is that which has all its fides equal, but its angles are not right angles.... | |
 | Euclid - Geometry - 1810 - 554 pages
...figures, a square is that which has all its sides equal, and all its angles right angles. XXXI. An oblong, is that which has all its angles right angles, but has not all Us sides equal. j\ j\ A, I 1 A rhombus, is that which has all its sides equal, but its angles are not... | |
 | Friedrich Christian Accum - Crystallography - 1813 - 488 pages
...equal to one another, and whose angles are right ones, as Fig. 2929 A rectangle is a parallelogram which has all its angles right angles, but has not all its sides equalr It is also called an oblong, being longer than broad. See Fig. 30. A rhombus, or lozenge,... | |
 | Euclides - 1816 - 588 pages
...figures, a square is that which has all its sides equal, and all its angles right angles. XXXI. An oblong, is that which has all its angles right angles, but has not all its sides equal. XXXII. A rhombus, is that which has its sides equal, but its angles are not right angles.... | |
| |
An oblong, is that which has all its angles right angles, but has not all its sides equal. 
