 Through a given point to draw a straight line parallel to a given straight line, Let A be the given point, and BC the given straight line : it is required to draw through the point A a straight line parallel to BC.  Introduction and books 1,2 - Страница 257написао/ла Euclid - 1908Пуни преглед - О овој књизи
 | Edward Shaw - 1846 - 342 страница
...ik equal to g Л, and through k draw the straight line ED, and FED is the angle required. PROBLEM V. Through a given point /to draw a straight line parallel to a given straight Une AB. Fig. 5. Let /be the given point, and AB the given straight line. Draw any straight line/e,... | |
 | Great Britain. Admiralty - 1846 - 128 страница
...Wherefore str. lines, &c. PROP. XXX. PROB. 31. 1 Eu. To draw a straight line through a givenpoint, parallel to a given straight line. Let A be the given point, BC the given str. line. To draw a str. line through A || BC. In BC take any pt. D, join AD, make L... | |
 | Great Britain. Admiralty - 1846 - 128 страница
...Wherefore str. lines, &c. PROP. XXX. PROB. 31. 1 Ku. To draw a straiglit line through a givmpoint, parallel to a given straight line. Let A be the given point, BC the given str. line. To draw a str. line through A || BC. In BC take any pt. D, join AD, make L... | |
 | Samuel Hunter Christie - 1847 - 172 страница
...projection, except in the case in which these angles are together equal to a right angle. PROBLEM XX. Through a given point, to draw a straight line parallel to a given plane, and making, with the horizontal plane, a given angle, not greater than the inclination of the... | |
 | Euclid, Thomas Tate - 1849 - 120 страница
..."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 through the point A, parallel to the E 7 F straight line... | |
 | Charles Davies - 1849 - 372 страница
...line CD will divide the angle ACB into two equal parts. PROBLEM VI. Through a given point, to draw a parallel to a given straight line. Let A be the given point, and BC the given line. From the point A as a centre, with a radius greater than the shortest distance from A to BC,... | |
 | Almon Ticknor - 1849 - 156 страница
...raised and let fall by a square, or other suitable instrument. 11. Through a given point to draw a parallel to a given straight line. Let A be the given point, and BC the given line. From the point A, as a centre, with a radius greater than the shortest distance from A to BC,... | |
 | Elias Loomis - 1849 - 252 страница
...bisections, an arc or angle may be divided into four equal parts, into eight, sixteen, &c. PROBLEM VI. Through a given point, to draw a straight line parallel to a given line. given straight line; it is required to draw -? * Let A be the given pdint, and BC the D DC through... | |
 | Janet Taylor - 1851 - 674 страница
...therefore the circumferences of circles will be in proportion to their radii. PROBLEMS. Problem I. Through a given point to draw a straight line parallel to a ffive> straight line. Let D be the given point, and AB the _^ |___ given straight line. •••'"'... | |
 | Euclides - 1852 - 152 страница
...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 the point A, parallel to the straight ,. -n/~ij? 4 E... | |
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