 | Education, Higher - 1881 - 504 pages
...given rectilineal angle. 4. 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 each to the other, and the exterior angle equal to the interior... | |
 | Euclides - Euclid's Elements - 1881 - 236 pages
...fig. to next proposition) equal to each other, these two straight lines are parallel. fxercue 2. — If a straight line falling upon two other straight lines, make the boo exterior angles on the same side of it, equal to two right angles, these two airtight lines are... | |
 | Education - 1882 - 676 pages
...if the triangle ABC lie folded along this straight line, the point A shall fall upon the point D. 2. If a straight line falling upon two other straight...two straight lines shall be parallel to one another. 3. Parallelograms upon the same base, and between the same parallels, are equal to one another. Arc... | |
 | Education, Higher - 1882 - 498 pages
...— 8 inclusive. Senior work Nos. 5 — 12 inclusive. Higher Local work Nos. 9 — 16 inclusive. 1. If a straight line falling upon two other straight...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... | |
 | College of preceptors - 1882 - 528 pages
...that has the greater angle, be greater than the base of the other. 4. If a straight line falling on two other straight lines make the exterior angle equal to the interior and opposite, on the same side of the line ; then the two straight lines shall be parallel. •5. Through a given... | |
 | Marianne Nops - 1882 - 278 pages
...Wherefore if a straight line, &c. — QED PROPOSITION XXVIII., THEOREM 19. 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... | |
 | 1883 - 248 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. 3. Parallelogramsuponequa... | |
 | Great Britain. Education Department. Department of Science and Art - 1882 - 510 pages
...to B. (14.) 9. If a straight line falling on two other straight lines makes the interior angles on the same side together equal to two right angles, the two straight lines are parallel to each other. If A, B, C, D are the angular points of a quadrilateral taken in order,... | |
 | John Robertson (LL.D., of Upton Park sch.) - Examinations - 1882 - 152 pages
...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... | |
 | Mary W I. Shilleto - 1882 - 418 pages
...straight line. From a given point, without a given line, draw a line making a given angle with it. 2. 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. The quadrilateral... | |
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Wherefore, if a straight line, &c. QB D. PROPOSITION XXVIII. THEOB.—-If a straight line, falling upon two other straight lines, make the exterior angle equal to... 
