 | New Zealand Institute - 1886 - 532 σελίδες
...equivalence of the three forms of the parallel-axiom mentioned in my paper. Form (a), (Euclid's) is : — " If a straight line meets two straight lines, so as...than two right angles, these straight lines being I continually produced shall at length meet upon that side on which are the angles which are less than... | |
 | 1896 - 740 σελίδες
...the two angles AKH and CfJK equal to two right angles. QED PROPOSITION XI. If a straight line meet two straight lines so as to make the two interior angles on the same side of it taken tdgethcr less than two light angles, these straight lines, being continually produced, shall at length... | |
 | Guido Della Valle - 1925 - 1280 σελίδες
...line. The furst runs as follows: « Two straight lines cannot enclose a space », and the second: « If a « straight line meets two straight lines, so as to make the two interior « angles on one side of it together less than two right angles, these strai« ght lines meet, if continually produced,... | |
 | Thomas Campbell, Samuel Carter Hall, Edward Bulwer Lytton Baron Lytton, Theodore Edward Hook, Thomas Hood, William Harrison Ainsworth, William Ainsworth - 1830 - 560 σελίδες
...the two interior angles on the same side of it, taken together, less than two right angles, these two straight lines, being continually produced, shall,...length, meet upon that side on which are the angles that are less than two right angles." This proposition, the author remarks, is improperly placed among... | |
 | James Gow - 380 σελίδες
...straight lines cannot enclose a space: 11. All right angles are equal: 12. If a straight line meet two straight lines, so as to make the two interior angles on the same side of it together less than two right angles, these straight lines will meet if produced on that side. Of these... | |
 | Sir James Hopwood Jeans, James Jeans - 1950 - 412 σελίδες
...when Euclid was only about "ten years old, while some of its contents were certainly known to the * ' If a straight line meets two straight lines so as to make the interior angles on one side of it together less than two right angles, then these straight lines will... | |
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If a straight line meet two straight lines, so as to make the two interior angles on the same side of it taken together less than two right angles... 
