| Royal college of surgeons of England - 1860 - 332 pages
...given point without it. 4. Any two sides of a triangle are together greater than the / third side. 5. **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... | |
| Robert Potts - Geometry, Plane - 1860 - 380 pages
...therefore AB is parallel to CD. (i. 27.) Wherefore, if a straight line, &c. QED PKOPOSITION 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... | |
| Euclides - 1860 - 288 pages
...and they are alternate angles ; therefore (I. 27) AB is parallel to CD. FHOPOSITION 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... | |
| War office - 1861 - 260 pages
...coefficient. MATHEMATICS. Voluntary Paper, No, II. REV. CANON HEAVISIDE, MA 1. State Euclid's 12th axiom. **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 on the same side, and... | |
| University of Oxford - Education, Higher - 1863 - 316 pages
...from the opposite angle. 3. Describe an equilateral triangle upon a given finite straight line. 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... | |
| University of Calcutta - 1864 - 388 pages
...during the first rule of Lord Curnwallis. ARITHMETIC AND ALGEBRA. Examiner.—REV. KS MACDONALD, MA 1. **If a straight line fall upon two parallel straight lines, it makes the alternate angles equal** to one another. Trisect, (1) a right angle, (2) one-fourth of a right angle. 2. The angles in the same... | |
| Euclides - 1864 - 262 pages
...therefore AB is parallel to CD. (i. 27.) Wherefore, if a straight line, &c. QHD 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 anil opposite upon the same side ; and... | |
| Euclides - 1864 - 448 pages
...AB is parallel to CD. (i. 27.) Wherefore, if a straight line, &c. QED PROPOSITION XXIX. THEOREM. // **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... | |
| Robert Potts - 1865 - 528 pages
...therefore AB is parallel to CD. (i. 27.) Wherefore, if a straight line, &c. QED 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... | |
| Alfred Challice Johnson - Plane trigonometry - 1865 - 166 pages
...greater side of every triangle is opposite to the greater angle and vice versa. (Eue. I., 18, 19.) 5. **If a straight line fall upon two parallel straight lines, it makes the alternate angles equal** to one another. (Eue. I., 29.) 6. If a side of a triangle he produced, the exterior angle is equal... | |
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