 | Robert Gibson - 1806 - 486 Seiten
...and observe the nearest distance between the line so run and the corner, theny As the length of the whole line Is to 57.3 degrees * So is the said distance...be required to run a line which some years ago bore NE 45°, distance 80 perches, and in running this line by the given bearing, the corner is found 20... | |
 | Robert Gibson - 1808 - 482 Seiten
...and observe the nearest distance between the line so run and the corner; then As the length of the whole line Is to 57.3 degrees* So is the said distance...required to run a line which some; years ago bore NE. 45°, distance 8O perches, and in running this line by the given bearing, the corner is found 2O... | |
 | Robert Gibson - 1811 - 580 Seiten
...and observe the nearest distance between the line so run and the corner, then, As the length of the whole line Is to 57.3 degrees, * So is the said distance To the difference of variation requiredEXAMPLE. Suppose it be required to run aVinc which Some years ago bore KE. 45°, distance 80... | |
 | John Gummere - 1814 - 398 Seiten
...corner ; then, As the length of the given line, •« Is to the said distance ; So is 57-3 degrees,* To the difference of variation required. EXAMPLE....required to run a line, which some years ago bore V. 45° E. dist. 20 ch. and in running this line by the given bearing, the corner is found 20 links... | |
 | Robert Gibson - 1814 - 558 Seiten
...and observe the nearest distance between the line so ran and the corner, then, As the length of the whole line Is to 57.3 degrees,* So is the said distance To the difference of variation requiredEXAMPLE. Suppose it be required to run a line which some years ago boo? KE- 45", distance bO... | |
 | 1814 - 402 Seiten
...between the line so run, and the corner. Then—- As the length of the whole line, Is to 57.3 degrees j So is the said distance, To the difference of variation required. EXAMPLE. Suppose a line, some years ago, bore N. 45° E. distance 20 chains ; and in running this line, by the given... | |
 | John Gummere - 1817 - 392 Seiten
...and the corner; then, As the length of the given line, Is to the said distance ; So is 57,3 degrees,* To the difference of variation required. • * * EXAMPLE....to run a line, which some years ago bore N. 45° E. dist. 20 ch. and in running this line by the given bearing, the corner is found 20 links to the left... | |
 | John Gummere - 1817 - 384 Seiten
...the corner; then, As the length of the given line, Is to the said distance ; ' So is 57,3 degrees,* To the difference of variation required. • EXAMPLE. Suppose it be required to run aline, which some years ago bore N. 45° E. dist. 20 ch. and in running this line by the given bearing,... | |
 | Robert Gibson - 1818 - 502 Seiten
...distance between the line ™ so run and the corner ; then, As the length of the whole line Is to 57-3 degrees* So is the said distance To the difference...be required to run a line which some years ago bore NE. 45°, distance 80 perches, and in running this line by the given bearing, the corner is found 20... | |
 | Abel Flint - 1818 - 184 Seiten
...between the line eo run and the corner : then work by the following proportion ; As the length of the whole line, Is to 57.3 Degrees,* So is the said Distance, To the difference ofVariation required. EXAMPLE. Suppose it be required to run a line which some years ago bore N. 45°... | |
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But if trees, hills, &c. obstruct the view of the object, run the line according to the given bearing, and observe the nearest distance between the line so run and the corner, then, As the length of the whole line Is to 57.3 degrees,* 8o is the said distance... 
