| John Michels (Journalist) - Science - 1892 - 448 pages
...This is the axiom of parallels, which reads as follows : — " 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, these straight lines, being continually produced, shall at length meet on that side on... | |
| Joseph Hughes - Education - 1883 - 578 pages
...on the same side toeether equal to two right angles. Axiom xii. 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** ri^ht angles, these straight lines being continually produced, īhall at length meet on that side on... | |
| Euclides - 1883 - 176 pages
...Note.— The converse of this proposition, that "if a straight line meeting two other straight lines **make the two interior angles on the same side of it taken together less than two right angles,** the two lines will, if produced tar enough) meet on that Bide on which are the angles less than two... | |
| Euclides - 1884 - 214 pages
...a 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 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... | |
| 1884 - 434 pages
...it proved that all right angles are equal.* Axiom XII. : — "If a straight line meets 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... | |
| Stewart W. and co - 1884 - 146 pages
...all its sides equal, but its angles are not right angles. 3. If a straight line meets 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... | |
| Euclides - 1884 - 182 pages
...it until we have made some further progress in the subject. 12. If a straight line meet 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 on that side on which are the angles... | |
| Stewart W. and co - 1884 - 272 pages
...All right angles are equal to one another. XII. " If a straight line meets two straight lines, •o **as to make the two interior angles on the same side...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... | |
| National cyclopaedia - 1884 - 642 pages
...stated by Euclid it is not a true axiom. It runs thus — 44 If a straight line meets two other straight **lines, so as to make the two interior angles on the same side of it, taken** j together, less than two right angles ; these straight lines, being continually produced, shall at... | |
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