 | Abel Flint - Surveying - 1804 - 226 pages
...and their contained Angle being given the Area may be found by PHOB. IX. Rule 4. Another Method of protracting Fields. Without drawing parallel Lines...1. If the Course or Bearing of one of the Sides is Northerly and the other Southerly, one Easterly and the other Westerly, subtract the less Course from... | |
 | Abel Flint - Surveying - 1808 - 190 pages
...and their contained Angle being given the Area may be found by PROB. IX. Rule 4. Another Metliod of protracting Fields. Without drawing parallel Lines...1. If the Course or Bearing of one of the Sides is Northerly and the other Southerly, one East* erly and the other Westerly subtract the less Course from... | |
 | Jeremiah Day - Measurement - 1815 - 388 pages
...any two contiguous sides make with each other, may be known by the following rules. 1. If one course is North and the other South, one East and the other West ; subtract the less from the greater. 2. If one is North and the other South, but both East or West; add them together.... | |
 | Jeremiah Day - Geometry - 1824 - 440 pages
...two contiguous sides make with each other, may be known by the following rules. 1. If one course ii North and the other South, one East and the other West ; subtract the less from the greater. 2. If one is North and the other South, but both East or West ; add them together.... | |
 | Jeremiah Day - Measurement - 1831 - 520 pages
...any two contiguous sides make with each other, may be known by the following rules. 1. If one course is North and the other South, one East and the other West ; subtract the less from the greater. 2. If one is North and the oiher South, but both East or West j add them together.... | |
 | Jeremiah Day - Logarithms - 1831 - 418 pages
...any two contiguous sides make with each other, may be known by the following rules. 1. If one course is North and the other South, one East and the other West ; subtract the less from the greater. 2. If one is North and the other South, but both East or West ; add them together.... | |
 | Abel Flint - Geometry - 1835 - 368 pages
...and their contained angle being given, the area may b* found by PROS. IX. Rule 4. ANOTHER METHOD OF PROTRACTING FIELDS. Without drawing parallel lines at the end of each side, a field miry be protracted by the angles made by the several sides ; and the angle made between any two sides... | |
 | Jeremiah Day - Measurement - 1836 - 418 pages
...any two contiguous sides make with each other, may be known by the following rules. 1. If one course is North and the other South, one East and the other West ; tubtract the less from the greater. 2. If one is North and the other South, but both East or West;... | |
 | Abel Flint - Geometry - 1837 - 338 pages
...and their contained angle being given, the area may be found by PROB. IX. Ride 4. ANOTHER METHOD OF PROTRACTING FIELDS. Without drawing parallel lines...and the other south, one east and the other west, substract the less course from the greater. RULE 2. If one is north and the other south, and both east... | |
 | Jeremiah Day - Geometry - 1838 - 416 pages
...any two contiguous sides make with each other, may be known by the following rules. 1. If one course is North and the other South, one East and the other West; subtract the less from the greater. 2. If one is North and the other South, but both East or West ; add them together.... | |
| |
West ; add them together. 3. If both are North or South, but one East and the other West; subtract their sum from 180 degrees. 4. If both are North or South, and both East or West ; add together 90 degrees... 
