| Robert Gibson - Surveying - 1806 - 452 pages
...to 57.3 degrees * So is the said distance To the difference of variation required. EXAMPLE. Suppose **it 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 - Geometry - 1808 - 168 pages
...to 57.3 Degrees,* So is the said Distance, To the difference of Variation required, EXAMPLE. Suppose **it be required to run a line which, some years ago...left hand ; what is the present bearing of this line** ? Ch. Deg. L. As 20 : 57.3 : : 20 100 20 2000 2000)68760(34 Minutes. Answer 34 Minutes to the left... | |
| Robert Gibson - 1808 - 440 pages
...to 57.3 degrees* So is the said distance To the difference of variation required. EXAMPLE. Suppose **it be 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 - Electronic books - 1811 - 508 pages
...requiredEXAMPLE. Suppose it be required to run aVinc which Some years ago bore KE. 45°, distance 80 perches, **and in running this line by the given bearing, the corner is found** 30 links to the left hand ; vrhat allowance must be made on each bearing to trace the old lines, and... | |
| Abel Flint - Geometry - 1813 - 168 pages
...to 57.3 Degrees,* So is the said distance, To the difference of Variation required. EXAMPLE. Suppose **it be required to run a line which some years ago...left hand; what is the present bearing of this line?** Ch. Deg. L. As 20 : 57. 3 : : 20 100 20 2000 2000)68760(34 Minutes. . Answer 34 Minutes to the left... | |
| Surveying - 1814 - 227 pages
...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...this line, by the given bearing, the corner is found** 30 links to the left hand. Required the bearing at the present time. A fCh. Deg. Links. 8 1 20 . .... | |
| Robert Gibson - Electronic books - 1814 - 508 pages
...requiredEXAMPLE. Suppose it be required to run a line which some years ago boo? KE- 45", distance bO perches, **and in running this line by the given bearing, the corner is found 20 links to the left hand ; what** allowance must be made on each bearing to trace the old lines, and what is the present bearing of this... | |
| John Gummere - Surveying - 1814 - 346 pages
...the said distance ; So is 57-3 degrees,* To the difference of variation required. EXAMPLE. Suppose **it be 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... | |
| John Gummere - Surveying - 1817 - 206 pages
...said distance ; So is 57,3 degrees,* To the difference of variation required. • * * EXAMPLE. Suppose **it be required 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... | |
| Abel Flint - Geometry - 1818 - 168 pages
...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° . E.** distar.er 20 Chains, and in running this line by the given beariug, tne corner is found 20 Links to... | |
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