| James Renwick - Chemistry - 1840 - 462 pages
...torqueo, to twist ; a vessel with a 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.** RHOMBOHEDRON ; a solid figure, whose sides are composed of rhombi. RHOMBOID ; a figure which has its... | |
| Alonzo Gray - Chemistry - 1841 - 406 pages
...torqueo, to twist ; a vessel with a bent neck, which is made use of in chemical operations. RHOMBUS ; a **figure which has all its sides equal, but its angles are not right angles.** RHOMBOHEDRON; a solid figure, whose sides are composed of rhombs. RHOMBOID ; a figure which Has its... | |
| Euclides - Geometry - 1841 - 378 pages
...which has all its angles right angles, but has not all its sides equal. XXXII. A ...in-ioI.us 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 Joseph Griffin - Crystallography - 1841 - 536 pages
...the planes M and T of Model 2, and the sue vertical planes of Model 7. — o, a rhombus or lozenge, **has all its sides equal, but its angles are not right angles.** See the planes P of Models 6, 84, 87. But the four angles of a rhombus are together equal to four right... | |
| John Joseph Griffin - Crystallography - 1841 - 538 pages
...the planes M and T of Model 2, and the six vertical planes of Model 7. — o, a rhombus or lozenge, **has all its sides equal, but its angles are not right angles.** See the planes P of Models 6, 84, 87. But the four angles of a rhombus are together equal to four right... | |
| Euclides - 1842 - 316 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 - Euclid's Elements - 1842 - 332 pages
...that which has all its angles right angles, but has not all its sides equal. 27. A rhombus is that **which has all its sides equal, but its angles are not right angles.** 28. A rhomboid is that which has its opposite sides equal to one another, but all its sides are not... | |
| William Pease - Geometry - 1843 - 80 pages
...but has not all its sides equal. Its opposite sides are necessarily equal. XXXII. A rhombus is that **which has all its sides equal, but its angles are not right angles.** Its opposite angles are necessarily equal. XXXIII. A rhomboid is that which has its opposite sides... | |
| Euclides, James Thomson - Geometry - 1845 - 382 pages
...square is a four-sided figure which has all its sides equal and all its angles right angles. " A rhombns **is a four-sided figure which has all its sides equal...possibility of its having which requires to be proved.** Tims, as will appear hereafter, it con be proved, that if a quadrilateral have all its sides equal,... | |
| James Renwick - Chemistry - 1845 - 456 pages
...tnrqtir.ii, to twist ; a vessel with a 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.** RHOHBOHEDEON ; a solid figure, whose sides are composed of rhombi. RHOMBOID ; a figure which has its... | |
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