| Robert Potts - Geometry, Plane - 1876 - 446 pages
...enclose a space. XL 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... | |
| Edward Atkins - 1876 - 130 pages
...two right + z GHD incrlps ' <two right angles. _ _ angles. But 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 Hence AB and CD meet, and are parallel. not unequal to z GHD. and ^EOB = iGHD,... | |
| Euclides - 1877 - 58 pages
...inclose a space. 11. All right angles are equal to one another. 1 2. 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 two** straight lines being continually produced shall at length meet on that side on which are the angles... | |
| Edward Atkins - 1877 - 72 pages
...BGH, GHD are less than two right + 2 GIID angles. _ ' ;~e"' But 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... | |
| Euclides, James Hamblin Smith - Geometry - 1878 - 398 pages
...straight lines cannot enclose a space. VI. That if a straight line meet two other straight lines, BO **as to make the two interior angles on the same side...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,... | |
| Moffatt and Paige - 1879 - 474 pages
...therefore the angles BGH, GHD are. less than two right angles. But 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 on that side on which are the angles... | |
| Moffatt and Paige - 1879 - 378 pages
...4 is the only one where the rule is not necessarily true. (d) 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 on that side on which are the angles... | |
| Euclides, James Hamblin Smith - 1879 - 376 pages
...two straight lines cannot enclose a space. VI. That if a straight line meet two other straight lmos, **so as to make the two interior angles on the same...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,... | |
| Rolla Rouse - 1879 - 402 pages
...understood without making it an axiom.) Axiom 12. (See remark above.) If a straight line meets two straight **lines, so as to make the two interior angles on the...side of it taken together less than two right angles,** those straight lines being continually produced shall at length meet upon that side in which are the... | |
| Euclides - 1879 - 146 pages
...angles are equal to one another. 12. If a straight line meet two straight lines, so as to make the **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 which are the angles... | |
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