 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 line BC. In BC take any point...  Mensuration for Beginners: With Numerous Examples - Page 17by Isaac Todhunter - 1869 - 296 pagesFull view - About this book
 | Euclides - 1842 - 316 pages
...therefore AB is parallel (27. 1.) to cD 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 вc the given straight line; it is required to draw a E straight line through the point A parallel... | |
 | John Playfair - Euclid's Elements - 1842 - 332 pages
...parallel <Q \ TJ (27. 1.) to CD. ' f \ 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... | |
 | Janet Taylor - Nautical astronomy - 1842 - 592 pages
...its angles obtuse, as the angle A, in the triangle ABC. PROBLEMS. PROBLEM l. Through a given point to draw a straight line parallel to a given straight line. Let D be the given point, and AB the .. ..^ given straight line. D Take the nearest distanee from D to... | |
 | Nicholas Tillinghast - Geometry, Plane - 1844 - 110 pages
...radii and equal chords, are equal (B. II. Prop. 4, Cor. 1). PROP. V. PROBLEM. Through a given point to draw a straight line parallel to a given straight line. Let A be the given point, DC the given line. From A as a centre, with any radius longer than the shortest distance from A to... | |
 | Euclides - 1845 - 546 pages
...straight lines which are, &c. QED PROPOSITION XXXI. PROBLEM. To dram 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 the point A a straight line parallel to... | |
 | Euclid - Geometry - 1845 - 218 pages
...straight lines, &c. QED PROPOSITION XXXI. PROB. — To draw a straight line through a gieen point parattel 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... | |
 | Euclides - 1846 - 292 pages
...27) AB is parallel to CD. Wherefore, Straight lines %c. QED PROP. XXXI. PHOB. 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... | |
 | Great Britain. Admiralty - Geometry - 1846 - 128 pages
...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... | |
 | Great Britain. Admiralty - Geometry - 1846 - 128 pages
...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... | |
 | Euclid, John Playfair - Euclid's Elements - 1846 - 334 pages
...described upon the given straight line AB. PROP. II. PROB. From a given point to draw a straight line equal to a given straight line. Let A be the given point, and BC the given straight line ; it is required to draw, from the point A, a straight line equal to BC.... | |
| |
