 | Robert Simson - 1806 - 548 σελίδες
...space. 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...taken together " less than two right angles, these straight lines being con" tinually produced, shall at length meet upon that side on " which are the... | |
 | John Playfair - 1806 - 320 σελίδες
...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 right ' angles, these straight lines being continually produced will, ' at length meet upon that side on which are the angles... | |
 | Euclid - 1810 - 554 σελίδες
...the " two interior angles on the same side of it taken together less " than two right angles, these straight lines being continually " produced, shall at length meet 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.... | |
 | Dugald Stewart - 1814 - 560 σελίδες
...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 two righl angles, these two straight lines, though indefinitely produced, will never... | |
 | Sir John Leslie - 1817 - 456 σελίδες
...equation,) a principle which is equivalent to Euclid's 12th axiom, (If a straight line meets two straight lines, so as to make the two interior angles on the...it taken together less than two right angles, these straight lines, being continually produced, will at length meet on that side on which are the angles... | |
 | John Playfair - 1819 - 354 σελίδες
...is 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...it taken together less than two right angles, these straight " lines being continually produced, shall at length meet upon that " side on which are the... | |
 | Dugald Stewart - 1821 - 348 σελίδες
...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 - 216 σελίδες
...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 meet upon that side on which are the angles, which are less than two right angles. u angles • 12 V' Elements of Euclid. Fig. 12.... | |
 | Peter Nicholson - 1825 - 1058 σελίδες
...inclose a 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...it taken together less than two right angles, these straight lines being continually produced, shall at length meet upon that side on which are the angles... | |
 | John Radford Young - 1827 - 246 σελίδες
...Legendre is enabled to demonstrate Euclid's twelfth axiom, viz. : If a straight line meet two straight lines so as to make the two interior angles on the...taken together, less than two right angles, these straight lines being continually produced shall at length meet upon that side on which are the angles... | |
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If a straight line meets two straight lines, so as to make the two interior angles on the same side of it taken together less than two right angles... 
