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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...
The Elements of Geometry, Symbolically Arranged - Page 37
by Great Britain. Admiralty - 1846

## The Cambridge Examiner, Volume 1

Education, Higher - 1881 - 504 pages
...le. 3. By two different methods describe a rectilineal angle equal to a 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...

## Practical geometry for art students

John Carroll (art master.) - Geometry - 1881 - 100 pages
...0 X and one side YZ being given. N 4F TE П,.» -+T LESSON V.— ON PARALLELS. " If a straight Ime fall upon two parallel straight lines, it makes the alternate angles equal." — Euclid i. 29. Problem 25. — To draw a line parallel to a given straight line HJ at a given distance...

## University local half-hour examination papers

John Robertson (LL.D., of Upton Park sch.) - Examinations - 1882 - 152 pages
...half the line bisected, and of the square of the line made up of the half and the part produced. 4. If a straight line fall upon two parallel straight...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...

## The Competitor, Volumes 3-4

1883 - 248 pages
...square : a line drawn through A cuts CD, and meets BC produced at E. Show that AE is greater than AC. 2. If a straight line fall upon two parallel straight...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...

## The Oxford examiner, ed. by M.W.I. Shilleto, Issues 1-5

Mary W I. Shilleto - 1882 - 418 pages
...0, are respectively equal to the two diagonals of the parallelogram. 2. If a straight line fall on two parallel straight lines, it makes the alternate...interior and opposite angle on the same side; and also the two interior angles on the same side together equal to two right-angles. Through two given...

## The Cambridge Examiner, Volume 2

Education, Higher - 1882 - 498 pages
...be equal to a given line not greater than the diameter of the circle. 13. If a straight line fall on two parallel straight lines it makes the alternate...equal to the interior and opposite angle on the same sids ; and also the two interior angles on the same side together equal to two right angles. 14. Draw...

## Class lessons on Euclid

Marianne Nops - 1882 - 278 pages
...— 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 two right angles, the two...

## Twelve years' Queen's scholarship questions

Education Ministry of - 1882 - 302 pages
...admissible. NB — Capital letters, not numbers, must bo used in the diagrams. 1. If a straight line fall on two parallel straight lines, it makes the alternate angles equal to one another. Show that the lines bisecting the external angles of an equilateral triangle are parallel to the sides....