 | Euclides - 1848 - 52 pages
...one another. IX. The whole is greater than its part. X. Two straight lines cannot inclose a space. XI. All right angles are equal to one another. XII. If a straight line meet two straight lines, so as to make the two interior angles on the same side of it... | |
 | Euclides - 1852 - 148 pages
...space; in Jig. 2. a third straight line could be drawn across the other two so as to inclose 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 same side of it... | |
 | Euclides - 1853 - 176 pages
...one another. IX. The whole is greater than its part. X. Two straight lines cannot enclose 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 same side of it... | |
 | Euclides - Geometry - 1853 - 334 pages
...one another. IX. The whole is greater than its part. X. Two straight lines cannot enclose a space. XI. All right angles are equal to one another. XII. If a straight line cut two straight lines, so as to make the two interior angles on the same side of it,... | |
 | Euclides - 1855 - 258 pages
...the whole is equal to all its parts taken together." at X. Two straight Unes cannot enclose 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 \ same side... | |
 | Robert Potts - Geometry, Plane - 1860 - 361 pages
...one another. IX. The whole is greater than its part. X. Two straight lines cannot enclose 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 same side of it... | |
 | Euclides - 1862 - 172 pages
...one another. IX. The whole is greater than its part. X. Two straight lines cannot inclose 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 same side of it,... | |
 | Euclides - 1884 - 214 pages
...one another. IX. The whole is greater than its part. X. Two straight lines cannot enclose 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 same side of it... | |
 | Stewart W. and co - 1884 - 266 pages
...one another. IX. The whole is greater than its part. X. Two straight lines cannot enclose a space. XI. 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 of... | |
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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, these straight lines being continually produced, shall at length meet upon that side on which are the... 
