| Education - 1884 - 708 pages
...the angles EAF, FAD — \L right, and hence each of the angles BAE, EAF, FAD is } L ВАС. QEF 2. **If a straight line falling upon two other straight lines make the exterior** angles equal to the interior and opposite upon the same side of the line, or make the interior angles... | |
| John Neville Keynes - Logic - 1884 - 436 pages
...is B, C is D " is " If A is B, C is not not-Z>." 84. Give the converse and the contrapositive of " **If a straight line falling upon two other straight lines make the** alternate angles equal to one another, these two straight lines shall be parallel." [L.] The application... | |
| United States. Congress. Senate - United States - 1880 - 1304 pages
...exterior angle e interior, and opposite, upon the samo side of the line; or make the iuteГ1"г anvil's **upon the same side together equal to two right angles, the two straight** ™e* ellall be parallel to oue another. * Tu describe, a square upon a given straight line. *>•... | |
| 1885 - 608 pages
...these will be together less than the other sides of the triangle, but will contain a greater angle. -. **If a straight line, falling upon two other straight lines make the** alternate angles equal to one another, these two straight lines must be parallel. 3. If a straight... | |
| New Brunswick. Board of Education - Education - 1889 - 1004 pages
...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 and opposite upon the same side.** A. Prove that if one diagonal of a quadrilateral bisect the other, it divides the quadrilateral into... | |
| George William Usill - Surveying - 1889 - 306 pages
...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 and opposite upon the same side.** 17. Straight lines which are parallel to the same straight line are parallel to one another. 18. If... | |
| E. J. Brooksmith - Mathematics - 1889 - 356 pages
...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. No straight... | |
| John Fry Heather - Geometry, Modern - 1890 - 252 pages
...the 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...two straight lines shall be parallel to one another** (Euc. I. 28). 66*. THEOE. 10. Straight lines which join the extremities of equal and parallel straight... | |
| Edward Mann Langley, W. Seys Phillips - 1890 - 538 pages
...equal to the interior and opposite angle on the same side of the line, or makes the interior angles on **the same side together equal to two right angles, the two straight lines shall be parallel.** Let the st. line EF falling on the two st. lines AB, CD make ext. L EGB equal to int. and opp. L GHD... | |
| Queensland. Department of Public Instruction - Education - 1890 - 530 pages
...line fall upon two paraHel straight lines 18 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. 5. To... | |
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