 | 1882 - 676 sider
...the exterior angle equal to the interior and opposite upon the same side of the line ; or make the interior angles upon the same side together equal to two right angles ; the two straight lines shall be parallel to one another. 3. Parallelograms upon the same base, and... | |
 | John Robertson (LL.D., of Upton Park sch.) - 1882 - 152 sider
...and the exterior angle equal to the interior and opposite angle upon the same side, and also the two interior angles upon the same side together equal to two right angles. 5. If a straight line be divided into two equal, and also into two unequal parts, the rectangle contained... | |
 | 1882 - 498 sider
...exterior angle equal to the interior and opposite angle upon the same side of the line, or make the interior angles upon the same side together equal to two right angles, the two straight lines shall lie parallel to one another. 2. The opposite sides and angles of a parallelogram... | |
 | 1883 - 248 sider
...and the exterior angle equal to the interior and opposite upon the same side ; and likewise the two interior angles upon the same side together equal to two right angles. 3. Parallelogramsuponequalbases and between the same parallels, are equal to one another. K.— Algebra.... | |
 | Joseph Hughes - 1883 - 578 sider
...and the exterior angle equal to the interior and opposite upon the same side ; and likewise the two interior angles upon the same side together equal to two right angles. See Prop. XXIX., Bk. I. 2. Straight lines bisecting two adjacent angles of a parallelogram are at right... | |
 | Moffatt and Paige - 1883 - 514 sider
...exterior angle equal to the interior and opposite angle upon the same side of the line, or makes the interior angles upon the same. side together equal to two right angles, the two straight lines shall be parallel to one another. Let the straight line EF, which falls upon... | |
 | Stewart W. and co - 1884 - 272 sider
...the exterior angle equal to the interior and opposite upon the same side of the line; or makes the interior angles upon the same side together equal to two right angles ; the two straight lines shall be parallel to one another. Let the straight line EF, which falls upon... | |
 | Euclides - 1884 - 182 sider
...the exterior angle equal to the interior and opposite upon the same side of the line, or makes the interior angles upon the same side together equal to two right angles, the two straight lines shall be parallel to one another. Let the straight line EF, which falls upon... | |
 | E. J. Brooksmith - 1889 - 354 sider
...and the exterior angle equal to the interior and opposite upon the same side; and likewise the two interior angles upon the same side together equal to two right angles. No straight line can be placed within a parallelogram greater than the greater diameter. 3. Triangles... | |
 | George William Usill - 1889 - 306 sider
...lines must be parallel. 16. If a straight line fall upon two parallel straight lines, it makes the two interior angles upon the same side together equal to two right angles, and also the alternate angles equal to one another, and also the exterior angle equal to the interior... | |
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If a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one another ; and the exterior angle equal to the interior and opposite upon the same side ; and likewise the too interior angles upon the same side together... 
