Books Books
When a straight line cuts two other straight lines, if (i) a pair of alternate angles are equal, or (ii) a pair of corresponding angles are equal, or (iii) a pair of interior angles on the same side of the cutting line are together equal to two right...
Theoretical Geometry: Based on the Various Geometry Books by Godfrey and Siddons - Page vii
by Arthur Warry Siddons, Reginald Thomas Hughes - 1926 - 173 pages

## General Announcement - McGill University, Montreal

McGill University - 1911 - 178 pages
...the vertically opposite angles are equal. When a straight) line cuts two other straight lines, if (f) a pair of alternate angles are equal, or (ii) a pair...right angles, then the two straight lines are parallel ; and the converse. Straight lines which are parallel to the same straight line are parallel to one...

## Calendar

University of Allahabad - 1911 - 726 pages
...opposite angles are equal. PARALLEL STRAIGHT LINES. When a straight line cuts two other straight tines, if (i) a pair of alternate angles are equal, or (ii)...are equal, or (iii) a pair of interior angles on the sane side of the cutting line are together equal to two right angles, then the two straight lines are...

## The Teaching of Mathematics in the United Kingdom

Great Britain. Board of Education - Mathematics - 1912 - 632 pages
...straight lines intersect, the vertically opposite angles are equal. Parallel Straight Lines. 3. "When a straight line cuts two other straight lines, if...right angles, then the two straight lines are parallel ; and the converse. 4. Straight lines which are parallel to the same straight line are parallel to...

## Special Reports on Educational Subjects, Volumes 26-27

Great Britain. Board of Education - Education - 1912 - 1044 pages
...straight lines intersect, the vertically opposite angles are equal. Parallel Straight Lines. 3. When a straight line cuts two other straight lines, if...right angles, then the two straight lines are parallel ; and the converse. 4. Straight lines which are parallel to the same straight line are parallel to...

## Calendar

University of Allahabad - 1912 - 918 pages
...two straight lines intersect, the vertically opposite angles are equal. PARALLEL STRAIGHT LIKES. When a straight line cuts two other straight lines,' if...or (iii) a pair of interior angles on the same side oI the cutting line are together equal to two right angles, then the two straight lines are parallel...

## The Calendar

University of South Africa - Universities and colleges - 1913 - 768 pages
...if ( 1 ) a pair of alternate angles is equal, or (2) a pair of corresponding angles is equal, or (3) a pair of interior angles on the same side of the cutting line is together equal to two right angles, then the two straight lines are parallel, and conversely. Straight...

## Report of the Secretary for Public Instruction ...

Queensland. Department of Public Instruction - Education - 1914 - 284 pages
...diagrams to illustrate your definitions. 2. (a) When a straight line cuts two other straight lines, if a pair of interior angles on the same side of the...angles, then the two straight lines are parallel. (6) Give the enunciation only of the converse of this theorem. 3. Prove that the bisectors of the base...

## Calendar

University of Allahabad - 1914 - 752 pages
...corresponding angles are equal, or (iii) a pair of interior angles on the ваше side of the cut' ting line are together equal to two right angles, then the two straight lines are parallel ; and the converse. Straight lines which are parallel to the same straight Hoe are parallel to one...