| Theophilus Parsons - Judges - 1861 - 500 pages
...proposition, that, if a right line meets two right lines, making the two interior angles on the same side, **taken together, less than two right angles, these two right lines, being continually** produced, shall meet upon that side on which are the two angles which are less than two right angles.... | |
| Euclides - 1862 - 172 pages
...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...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 - 1863 - 72 pages
...angles measured by those equals must themselves be equal. 12. If a straight line meets two skaight **lines, so as to make the two interior angles on the...taken together less than two right angles, these two** straight lines, being continually produced, shall at length meet upon that side on which the angles... | |
| Euclides - 1863 - 122 pages
...part. j 11. All right angles are equal to one another. | 10. Two straight lines cannot enclose a space **to make the two interior angles on the same side of it,** \ 12. If a straight line meets two straight lines, so as straight lines, being continually produced,... | |
| Euclides - 1864 - 448 pages
...enclose a space. XL 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...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... | |
| Robert Potts - 1865 - 528 pages
...enclose a space. XI. All right angles are equal to one another. xn. 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 - 1865 - 402 pages
...the difficulty by assuming the following as an axiom : — ' 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 prodnced, shall at length meet upon that side on which are the angles... | |
| Edward Clarke Lowe - 1866 - 172 pages
...enclose a space. 11. All 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...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... | |
| Matthew Ryan - 1866 - 50 pages
...lines (AB, С D) which are in the same plane, so as to make the two interior angles (BA С, A С D) ore **the same side of it, taken together, less than two right angles, these two** straight lines (А В, С D) shall at length meet upon that side, if sufficiently produced. Draw AE... | |
| Euclid, Isaac Todhunter - Euclid's Elements - 1867 - 426 pages
...enclose a space. 11. All right angles are equal to one another. 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... | |
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