| Abel Flint - 1825 - 252 páginas
...the nearest distance between the line so run and the corner ; then work by the following proportion 1 As the length of the whole line, Is to 57.3 degrees,*...required to run a line, which, some years ago, bore N. 45° E., distance 20 chains, and in running this line 6y the given bearing, the corner is found... | |
| John Gummere - 1828 - 404 páginas
...line, Is to the said distance ; So is 57.3 degrees,* To the difference of variation required. EXAMPLES. 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... | |
| Abel Flint - 1830 - 322 páginas
...and the corner ; then work by the following proportion : As THE LENGTH OF THE WHOLE LINE, Is TO 5 7.3 DEGREES,* So IS THE SAID DISTANCE, To THE DIFFERENCE OF VARIATION REQUIRED. EXAMPLE. Sappose it be required to run a line, which, some years ago, bore N. 45° E., distance 20 chains, and... | |
| Robert Gibson - 1832 - 290 páginas
...line so run and the comer, then, v /^-i- * ' A» the length of the whole line \'*— J****^degreeS)* 9 So is the said distance To the difference of variation...and in running this line by the given bearing, the comer is found 20 links to,the left-hand ; what allowance must be made on each bearing to trace the... | |
| Robert Gibson - 1833 - 436 páginas
...the given bearing, and observe the nearest distance be. tween the line so run and the corner, then, As the length of the whole line Is to 57.3 degrees,*...and in running this line by the given bearing, the comer is found 20 links to the left-hand ; what allowance must be made on each bearing to trace the... | |
| Abel Flint - 1833 - 368 páginas
...between the line so run, and the corner ; then work by the following proportion : As THE LENGTH OF THB WHOLE LINE, Is tO 57.3 DEGREES,* So IS THE SAID DISTANCE,...required to run a line, which, some years ago, bore N. 45° E., distance 20 chains, and in running this line by the given bearing, the corner is found... | |
| Abel Flint - 1835 - 368 páginas
...nearest distance between the line so run, and the corner ; and then work the following proportion : As THE LENGTH OF THE WHOLE LINE, Is TO 57.3 DEGREES,*...required to run a line, which, some years ago, bore N. 45° £., distance 20 chains, and in running this * 57.3 degrees is the radius of a circle (nearly)... | |
| Abel Flint - 1835 - 366 páginas
...nearest distance between the line so run, and the corner ; and then work the following proportion : As THE LENGTH OF THE WHOLE LINE, Is TO 57.3 DEGREES,*...To THE DIFFERENCE OF VARIATION REQUIRED. EXAMPLE. 4 Suppose it be required to run a line, which, some years ago, bore N. 45° E., distance 20 chains,... | |
| Abel Flint - 1837 - 338 páginas
...nearest distance between the line so run, and the corner ; and then work the following proportion : As THE LENGTH OF THE WHOLE LINE, Is TO 57.3 DEGREES,*...REQUIRED. EXAMPLE. Suppose it be required to run a lme, which, some years ago, bore N. 45° E., distance 20 chains, and in running this line by the given... | |
| Robert Gibson, James Ryan - 1839 - 452 páginas
...the said distance To the difference of variation required. i EXAMPLE. Suppose it be required to ran a line which some years ago bore NE. 45°, (distance...and in running this line by the given bearing, the ccomer is found 20 links to the le'-hand ; what allowance must be made on 'each bearing to trace the... | |
| |