 | Eldred John Brooksmith - 1901 - 368 sider
...equals to and from equals and unequals. Prove that if a straight line fall on two parallel straight lines, it makes the alternate angles equal to one...the same side together equal to two right angles. 3. ABC being an isosceles triangle, and D any point in the base BC ; show that the perpendiculars to... | |
 | 1901 - 548 sider
...(2) If a straight line falls across two parallel straight lines it makes the alternate angles equal, the exterior angle equal to the interior and opposite angle on the same side of the line, and the two interior angles on the same side of the line together equal to two right angles,... | |
 | 1903 - 898 sider
...angles should be equal. 6. If a straight line fall on two parallel straight lines prove that it makes the two interior angles on the same side together equal to two right angles. 7. Describe an isosceles triangle ABC on a base AB, and produce AB both ways. Bisect the exterior angles... | |
 | Euclid - 1904 - 488 sider
...PROPOSITION 29. THEOREM. If a straight line fall on two parallel straight lines, then ic shall make the alternate angles equal to one another, and the exterior angle equal to the interior opposite angle on the same side ; and also the two interior angles on the same side equal to two right... | |
 | 1905 - 614 sider
...greater angle has the greater side opposite to it. 3. If a straight line fall upon two parallel straight lines it makes the alternate angles equal to one another,...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... | |
 | United States. Bureau of Education - 1907 - 724 sider
...cither of (he interior opposite angles. 4. If a straight line falling on two other straight lines, make the exterior angle equal to the interior and opposite angle on the same side of the line, or make the interior angles on the same side together equal to two right angles, the two... | |
 | United States. Office of Education - 1907 - 720 sider
...either of the interior opposite angles. 4. If a straight line falling on two other straight lines, make the exterior angle equal to the interior and opposite angle on the same side of the line, or make the interior angles on the same side together equal to two right angles, the two... | |
 | United States. Bureau of Education - 1907 - 732 sider
...either of the interior opposite angles. 4. If a straight line falling on two other straight lines, make the exterior angle equal to the interior and opposite angle on the same side of the line, or make the interior angles on the same side together equal to two right angles, the two... | |
 | 1908 - 574 sider
...these propositions in its practical bearing is : — " If a straight line fall on two parallel straight lines it makes the alternate angles equal to one another,...the same side together equal to two right angles." Thus in Fig. 22, (4) the angle AOH = angle GHD, and angle EGB = angle GHD, and angles BGн, GHD together... | |
 | Joseph Gregory Horner - 1908 - 556 sider
...propositions in its practical bearing is: — "If a straight line fall on two parallel straight lines P " it makes the alternate angles equal to one another,...the same side together equal to two right angles." Thus in Fig. 22, (4) the angle AGH = angle GHD, and angle кi;n = angle GHD, and angles BGн, GHD together... | |
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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 two interior angles upon the same side together... 
