The theory and practice of surveying. Designed for the use of surveyors and engineers generally, but especially for the use of students in engineering (1886)
Johnson, J. B. (John Butler), 1850-1902 · New York, J. Wiley & sons · leaf 310
of sin y in (1), reduce, and find cot x = a sin P -f- b sin P cos Rb sin Psin R cot .£ # sin P \b sin P cos R + 1 (3) When # and j are found, the sides AP and i?P are readilyobtained. This is perhaps the simplest analytical solution ofthe problem. {b) Geometrical Solution.—The following geometrical… … Fig. 69. in their true relative positions, draw from A the line AD,making with AB the angle F (CPE), and from B the line BD,making with AB the angle P (APC),cutting the former line in D. ThroughA, D, and B pass a circle, and through Cand D draw a line cutting the circum-ference again in P. The…
Surveying
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
