Books Books
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...
Report of Her Majesty's Civil Service Commissioners: Together with Appendices - Page 314
1858

Class lessons on Euclid

Marianne Nops - 1882 - 278 pages
...CD. Wherefore if a straight line. — QED PROPOSITION XXIX., THEOREM 20. If a straight line fall on two parallel straight lines, it makes the alternate...exterior angle equal to the interior and opposite angle on the same side ; and also the two interior angles on the same side together equal to two right angles....

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...exterior angle 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....

Twelve years' Queen's scholarship questions

Education Ministry of - 1882 - 300 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....

The Competitor, Volumes 1-2

1882 - 486 pages
...than the diagonal of the sqnaie. 2. Prove that if a straight line fall on two parallel strnight line?, it makes the alternate angles equal to one another, and the exterior aog'e equal to the iuterior and opposite angle on the same side ; and nl-n the two interior angles...

The Practical Teacher; with which is Incorporated the Practical ..., Volume 2

Joseph Hughes - Education - 1883 - 568 pages
...to you by the Inspector. Euclid. [All generally understood abbreviations for words may be used.] 1. 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 Practical Teacher, Volume 2

Education - 1883 - 654 pages
...to you by the Inspector. Euclid. [All generally understood abbreviations for words may be used.] 1. 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 Elements of Euclid for the Use of Schools and Colleges: Comprising the ...

Euclid, Isaac Todhunter - Euclid's Elements - 1883 - 428 pages
...CD. [I. 27. Wherefore, if a straight line &c. QED PROPOSITION 29. THEOREM. If a straight line fall on two parallel straight lines, it makes the alternate...exterior angle equal to the interior and opposite angle on the game side; and also the two interior angles on the same side together equal to two right angles....

Geometry for schools, comprising books i. and ii. of Euclid, with some ...

Euclides - 1883 - 176 pages
...opposite sides parallel. 67. A rhombus and a rhomboid have their opposite sides parallel. PROP. 29. THEOR. If a straight line fall upon two parallel straight lines, it makes the alternate angles equal, the corresponding angles equal, and the two interior angles on the same side of it together equal to...