| Euclid, Thomas Tate - 1849 - 108 sider
...angles; therefore AB is parallel (i. 27.) to CD. "Wherefore straight lines, &c. QED PROP. XXXI. PROB. To **draw a straight line through a given point parallel to a given straight line.** Let A be the given point, and BC the given straight line ; it is required to draw a straight line A... | |
| Great Britain. Committee on Education - 1850
...Section 2. 1. Show that any two angles of a triangle are together less than two right angles. •2. **Draw a straight line through a given point parallel to a given straight line.** 3. Show that in any risht-angled triangle, the square which is described upon the side subtending the... | |
| Euclides - 1852
...therefore AB is parallel b to CD. "Wherefore straight lines, &c. QED ,F D BOOK I. PROP. XXXI. PROB. To **draw a straight line through a given point parallel to a given straight line.** Let A be the given point; and BC the given straight line; it is required to draw a straight line through... | |
| Euclides - 1853 - 147 sider
...ab is parallel (i. 27) to Сd; / Wherefore, straight lines, &c. QED PROPOSITION XXXI.— PROBLEM. To **draw a straight line through a given point parallel to a given straight line.** LET a be the given point, and b С the given straight line ; it is required to draw a straight liae... | |
| Royal Military Academy, Woolwich - 1853
...therefore AB is parallel (27. i.) to CD. Wherefore, straight lines, etc. QED PROPOSITION XXXI. PROS. To **draw a straight line through a given point parallel to a given straight line.** Let A be the given point, and BC the given straight line; it is required to draw a straight line through... | |
| Euclides - 1853
...therefore (I. 27.) 4. AB is parallel to CD. Wherefore straight lines, &c. QED PROP. XXXI. PROBLEM. To **draw a straight line through a given point parallel to a given straight line.** Let A be the given point, and BC the given straight line ; it is required to draw a straight line through... | |
| Euclides - 1853
...therefore AB is parallel (i. 27) to CD. Which was to be proved. /KH A. r / 0 D PEOP. XXXI. PEOB. To **draw a straight line through, a given point parallel to a given straight line.** Let A be the given point and BC the given straight line. It is required to draw through A a straight... | |
| Charles Davies, William Guy Peck - 1855 - 592 sider
...direction. The shortest distance is always found in the direction perpendicular to the parallels. To irme л **straight line through a given point parallel to a given straight line.** Let A be the given point, and В ~, _.--\ С ПС the given i ,.---'' line. From the \ ^,--'' point... | |
| Great Britain. Parliament. House of Commons - 1859
...terms, viz. : — A jriom, Postulate, Problem, Theorem ; also the terms Lin<>, Angle, and Surface. 2. To **draw a straight line through a given point parallel to a given straight line.** — Euclid I., 31. 3. The interior angles of a polygon are equal to twice as many right angles, diminished... | |
| Royal college of surgeons of England - 1860
...other ; the base of that which has the greater angle shall be greater than the base of the other. 6. **Draw a straight line through a given point parallel to a /• given straight line.** 7. In any right-angled triangle, the square which is described upon the side subtending the right angle... | |
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