A system of geometry and trigonometry : with a treatise on surveying ... in which, also, the principles of rectangular surveying ... are fully explained: with a complete series of mathematical tables, and the necessary explanations (1830)
Flint, Abel, 1765-1825, Gillet, George, Barnard, Frederick A. P. (Frederick Augustus Porter), 1809-1889 · Hartford : Cooke & co. · leaf 24
a line from A to C. Fig, 34. PROBLEM XIII. To make an oblique angled tri-angle, the angles and oneside being given. Fig, 34. Suppose the side BC 98 ; the angle at B 45^ 15, the angleat D 108° 30, consequently the other angle 26^ 15. Draw the side BC in length 98 ; on the point B make anangle of 45°…
Surveying
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