| Education, Higher - 1883 - 536 pages
...angles, and the three interior angles of every triangle are together equal to two right angles. 6. **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 angles upon the same side,... | |
| Moffatt and Paige - 1881 - 176 pages
...understood abbreviations for words may be used, but not symbols of operations, such as - , + , x .] 1. **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... | |
| 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... | |
| 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 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... | |
| 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 lines, it makes the alternate angles equal** to one another, and the exterior angle equal to the interior and opposite angle upon the same side,... | |
| 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 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... | |
| 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 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... | |
| 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... | |
| 1884 - 648 pages
...side and perpendicular of an equilateral triangle ; construct the triangle. 10 marks. 3. Prove that **if a straight line fall upon two parallel straight lines it makes the alternate angles equal** to one another. 10 marks. •I. The sides of a triangle are 15 feet, 37 feet, and 41 feet : find the... | |
| Euclides - 1884 - 182 pages
...quadrilateral be all right, show that it is a parallelogram. 71. PROPOSITION XXIX. — THEOREM,. • **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... | |
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