A system of geometry and trigonometry, together with a treatise on surveying ... Likewise, rectangular surveying ... To the whole are added, several mathematical tables, necessary for solving questions in trigonometry and surveying .. (1825)
Flint, Abel, 1765-1825 · Hartford, O. D. Cooke & co. · leaf 60
8° - aAB 9.990402.06849 Sine FaA, 45° -Doub. Area, 54 - 85.7 - 9.84948 Doub. Area, 117 1.73249 Triangle aBC - 51.8 aCD . 117. aDE - 122. aEF .. 86.3 aFA VreaVrea - 54. ... ,., Double J 516.8 s 25)84 SURVEYING. 55 844 Acres Roods Rods.irea 25 — 3 — 14.4 3)3640 14)40 CASE VI. To survey a Field from… … Ch. L. FG. N. 70O W. 14.60 FA. N. 50 W. 18.20 FB. N. 30 W. 16.80 FC. N. 10 w. 21.20 FD. N. 7 E. 16.95 i^E. N. 30 E. 8.50 To diaw a Plot of this Field. Draw a Meridian Line to pass through the stationary Angleas at F. From the Point F, lay off the Bearing and Distanceto the several Angles, and…
Surveying
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