 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 E iR.  The Element of Geometry - Side 13av John Playfair - 1836 - 114 siderUten tilgangsbegrensning - Om denne boken
 | Euclid, Robert Simson - 1821 - 514 sider
...angles; therefore AB is parallel (27. 1) to CD. Wherefore straight lines, &c. QED PROP. XXXI. PROB. .X To draw a straight line through a given point parallel...straight line; it is required to draw a straight line EAF through the point A, parallel to the . straight line BC. In BC take any point D, and join AD;andatthepointA,inthest... | |
 | Peter Nicholson - 1825 - 1046 sider
...therefore AB is parallel (27. 1.) to CD. Wherefore straight lines, &c. QED Proposition XXXI. Problem. To draw a straight line through a given point parallel...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 - 326 sider
...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 line BC. In BC take any point... | |
 | Robert Simson - 1827 - 546 sider
...be done. 1 1 Po»t. • 1st A*1mii. PROP. II. PROB. From a given point to draw a straight line equal to a given straight line. Let A be the given point,...BC the 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* the straight line AB; •... | |
 | Adrien Marie Legendre - 1828 - 346 sider
...four equal parts, into eight, into sixteen, and so on. PROBLEM. 1 39. 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 sufficiently great, describe the indefinite arc EO... | |
 | Peter Nicholson - 1828 - 276 sider
...parallel to a given straight line at a given distance from the given straight line. Fig. 6. Let AB be the given straight line ; it is required to draw a straight line at a given distance from BC. In AB take any two points e andf; from e, with the given distance, describe... | |
 | Euclid, Robert Simson - 1829 - 548 sider
...alternate angles; therefore AB is parallel (27. 1.) to CD. Wherefore straight lines, &c, QED J PROP. XXXI. PROB. To draw a straight line through a given point...straight line ; it is required to draw a straight line E iR. F through the point A, parallel to the straight line BC. In BC take any point D, and join AD... | |
 | John Playfair - 1829 - 210 sider
...science of pure reasoning." PROPOSITION II. PROBLEM. Fr->ma given point to draw a straight line equal to a given straight line. Let A be the given point, and C the given straight line, it is required to draw from A a straight line equal to C. From the centre... | |
 | Adrien Marie Legendre - 1830 - 344 sider
...four equal parts, into eight, into sixteen, and so on. PROBLEM. 1 39. Through a given point, to draw a parallel to a given straight line. Let A be the given point, and BC ,pi jg __ the given line. BT ~ From the point A as a centre, with \ ...--"' a radius sufficiently great,... | |
 | Edward Shaw - 1832 - 244 sider
...parallel to a given straight line at a given distance from the given straight line. Fig. 6. Let AB be the given straight line ; it is required to draw a straight line at a given distance from BC. In AB take any two points e and /; from e, with the given distance, describe... | |
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