 | Euclides - 1842 - 316 pages
...to intersect each other in c ; and then the lines CA, cв are drawn, as in the text. PROP. II. PROB. FROM a given point to draw a straight line equal to...given straight line. Let A be the given point, and вc the given straight line; it is required to draw from the point л a straight line equal to вc.... | |
 | John Playfair - Euclid's Elements - 1842 - 332 pages
...ABC is therefore equilateral, and it is described upon the given straight line AB. PROP. II. PROB. From a given point to draw a straight line equal to a givtn straight line. Let A be the given point, and BC the given straight line ; it is required to draw,... | |
 | Euclides - 1845 - 546 pages
...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,...BC the given straight line. It is required to draw through the point A a straight line parallel to the straight line BC. In the line BC take any point... | |
 | Euclid - Geometry - 1845 - 218 pages
...described upon the given straight line AB. Which was required to be done. PROPOSITION II. PROB. — From a given point to draw a straight line equal to a given straight line. EUCLID S ELEMENTS. • 1 Post. t 1. 1. t 2 Pott. n 3 Post. • 15 Def. t Constr. t 3 Ax. 1 Ax. •... | |
 | Euclid, James Thomson - Geometry - 1845 - 382 pages
...straight line two equilateral triangles may be described one on each side of it.* PROP. II. PROB. — From a given point to draw a straight line equal to a giren straight bne.t Let A be the given point, and BC the given straight line ; it is required to draw... | |
 | Euclid, John Playfair - Euclid's Elements - 1846 - 334 pages
...ABC is therefore equilateral, and it is described upon the given straight line AB. PROP. II. PROB. From a given point to draw a straight line equal to...given straight line ; it is required to draw, from the point A, a straight line equal to BC. From the point A to B draw (1. Post.) the straight line AB... | |
 | Euclides - 1846 - 292 pages
...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,...BC the given straight line : it is required to draw through the point A a straight line parallel to BC. In BC take any point D, and join AD ; and at the... | |
 | Great Britain. Admiralty - Geometry - 1846 - 128 pages
....-. AC = AB = BC. Al r Wherefore on AB has been descr. an equilat. ^ ACB. PROP. II. PROB. 2. 1 Eu. From a given point to draw a straight line equal to a given straight line. Def. 15. I'wt.). Draw AB ; on AB descr. an equilat. lilat. ^\ Prop. i. DAB ; prod. DA, DB to E and... | |
 | Great Britain. Admiralty - Geometry - 1846 - 128 pages
....'. AC = AB = BC. AJ., Wherefore on AB has been descr. an equilat. ^ ACB. PROP. II. PROB. 2. 1 Eu. From a given point to draw a straight line equal to a given straight line. Post. i. Draw AB ; on AB descr. an equilat. ^^ Prop. i. DAB ; prod. DA, DB to E and F ; from cr. B... | |
 | Euclides - 1847 - 128 pages
...and it is described upon the gn. line AB, which is > AE or BE. — QEF PROP. II. PROB. GEN. ENUN. — From a given point to draw a straight line equal to a given straight line. PART ENUN. — Let A be the gn. pt., BC the gn. st. line; then it is required to draw from the pt.... | |
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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. 
