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. Elements of Plane Geometry - الصفحة 26بواسطة Thomas Hunter - 1878 - عدد الصفحات: 132عرض كامل - لمحة عن هذا الكتاب
| Robert Simson - 1806 - عدد الصفحات: 546
...upon the given straight line AB. Which was required to be done. 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. From the point... | |
| John Playfair - 1806 - عدد الصفحات: 320
...upon the given straight line AB. Which was required to be done. 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. Book I. d 3. Pott,... | |
| Euclides - 1814 - عدد الصفحات: 560
...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 toBC. Froin the point A to B draw 0 /^ ix 1\ 'i Poet. the straight line AB; and upon it describeb the... | |
| Euclides - 1816 - عدد الصفحات: 588
...Wherefore straight lines, &c. QED PROP. 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 l/ A ' IT line through the point A, parallei to the... | |
| John Playfair - 1819 - عدد الصفحات: 354
...described upon the given straight line AH Which was required to be done. 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. From the point... | |
| Miles Bland - 1819 - عدد الصفحات: 444
...PROBLEMS. . •' <.' ''/:•' . SECT. I. (1.) FROM a given point, to draw the shortest line possible to a given straight line. Let A be the given point, and BD the given line. From A let fall the perpendicular AC; this will be less than any other line AD drawn... | |
| John Playfair - 1819 - عدد الصفحات: 350
...perpendicular to a plane, from, a given point above it, Let A be the given point above the plane BH ; it is required to draw from the point A a straight line perpendicular to the plane BH. A a In the plane draw any straight line BC, and from the point A draw... | |
| Miles Bland - 1819 - عدد الصفحات: 442
...triangle. GEOMETRICAL PROBLEMS. SECT. I. (1.) FROM a given point, to draw the shortest line possible to a given straight line. Let A be the given point, and BD the given line. From A let fall the perpendicular AC; this will be less than any other line AD drawn... | |
| Peter Nicholson - 1825 - عدد الصفحات: 1046
...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 BC E л г the given straight line ; it is required .to draw a straight line through the ./^ point A,... | |
| Euclid, John Playfair - 1826 - عدد الصفحات: 326
...straight lines. &e, QED PROP. XXXI. PROB. To draw a straight line through a given point parallel td a given straight line. Let A be the given point, and BC the given straight line, it is required tit draw a straight line thrbugh thfe point A, parallel to the straight... | |
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