 | Richard Wormell - 1876 - 268 pagina’s
...(c). " When a straight line, falling across two other straight lines, makes the two interior angles on the same side together equal to two right angles, the two straight lines are parallel." And conversely — (of). " When a straight line falls across two parallel straight lines it - makes... | |
 | Robert Potts - 1876 - 446 pagina’s
...linejfalls 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 also the two interior angles upon the same side together equal to two right angles. Vary the order... | |
 | Edward Atkins - 1876 - 130 pagina’s
...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 also the two interior angles upon the same side together equal to two right angles. Let the straight... | |
 | Henry Major - 1876 - 784 pagina’s
...line fall upon two parallel straight Hues, 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 npon the same side together equal to two right angles. 3. Equal... | |
 | 1876 - 400 pagina’s
...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 equal to two right angles. AB is... | |
 | Edward Atkins - 1877 - 72 pagina’s
...upon two other straight lines make tlie exterior angle equal to the interior and opposite upon thr, same side of the line, or make the interior angles...the same side together equal to two right angles, tlie two Straight lines shall be parallel to one another. Let the straight line EF, which falls upon... | |
 | Thomas Hunter - 1878 - 142 pagina’s
...opposite angle upon the same side of the line, or make the sum of the interior angles on the same side equal to two right angles, the two straight lines are parallel to one another. Let the straight line FE interB sect the two straight lines AB and CD, and make the exterior angle AHF equal... | |
 | Āryabhaṭa - 1878 - 100 pagina’s
...conversely, if the exterior angle is equal to the interior apposite angle or the two interior angles are together equal to two right angles ; the two straight lines are parallel. Let EF fall upon AB, CD which are parallel. The exterior angle EGB is A \a rf equal to the interior... | |
 | Euclides - 1879 - 146 pagina’s
...equal to the interior and opposite on the same side of the line; or make the interior angles on fhe same side together equal to two right angles ; the two straight lines shall be parallel to one another. Let the st. line EF, which falls on the two st. lines AB, CD, make... | |
 | Moffatt and Paige - 1879 - 474 pagina’s
...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. Let the straight line EF fall upon the parallel straight lines AB,CD. Then, the alternate angles AGH,... | |
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IF a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one another... 
