| Euclid, Robert Simson - 1806 - 518 pagina’s
...XI. All right angles are equal to one another. XII. " If a straight line meets two straight lines, **so as to make the " two interior angles on the same...than two right angles, these straight lines being** con" tinually produced, shall at length meet upon that side on " which are the angles Which are less... | |
| John Playfair - 1806 - 311 pagina’s
...Euclid is, that ' If a straight line ' meet two straight lines so as to make the two interior an' gles **on the same side of it taken together less than two...angles, these straight lines being continually produced** will, ' at length meet upon that side on which are the angles which ' are less than two right angles.'... | |
| Euclid - 1810 - 518 pagina’s
...space. XI. All right angles are equal to one another. XII. " If a straight line meet two straight lines, **so as to make the " two interior angles on the same...upon that side on which are " the angles which are** less than two right Angles. See the " notes on prop. 29. of Book I." a 3. I'Mtulate. b 9. Post. PROPOSITION... | |
| John Mason Good - 1813
...strnidit line meets twu straight line*, so as to make the two interior angles on tr.e same side of ”t **taken together less than two right angles, these straight lines being continually** produce,], shall at length meet upon that side o>> which are the angles which are less tha-i two rig'it... | |
| Euclides - 1814
...two straight lines, so as to make " the two Lriterior angles on the same ade of it taken to" gether **less than two right angles, these straight lines "...upon " that side on which are the angles which are** less than " two right angles. See the notes on Prop. 29. of Book I/' PROPOSITION I. PROBLEM. To describe... | |
| Dugald Stewart - 1814
...When it is asserted, for example, that ** if " one straight line falls on two other straight lines, **so as to make " the two interior angles on the same side** together equal to two " right angles, these two straight lines, though indefinitely pro" duced, will... | |
| John Playfair - 1819 - 317 pagina’s
...accounted the 10th. The 12th Axiom of Euclid is, that " if a straight line meets two " straight lines, **so as to make the two interior angles on the same...upon that " side on which are the angles which are** less than two right angles." Instead of this proposition, which though true, is by no means selfevident... | |
| Dugald Stewart - 1821
...Elements. When it is asserted, for example, that " if one straight line falls on two other straight lines, **so as to make :' the two interior angles on the same side** together equal to tw.% * Philosophical Essays, pp. 94, ?5, 4to edit. " right angles, these two straight... | |
| Euclid - 1822 - 179 pagina’s
...internal angles on the same side of it gee ff. taken together less than two right angles, these right **lines being continually produced, shall at length...upon that side on which are the angles, which are** less than two right angles. u angles • 12 V' Elements of Euclid. Fig. 12. PROPOSITION 1. PROBLEM.... | |
| Peter Nicholson - 1825 - 372 pagina’s
...space. 11. AH right angles are equal to one another. 12." If a straight line meets two straight lines **so as to make the two interior angles on the same...meet upon that side on which are the angles which are** lest than two right angles." Proposition I. Problem. To describe an equilateral triangle upon a given... | |
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