A treatise on surveying and navigation: uniting the theoretical, practical, and educational features of these subjects (1857)
Robinson, Horatio N[elson], 1806-1867. [from old catalog] · Cincinnati, J. Ernst; Toledo, Anderson, Burr, & co. · leaf 134
1.293268 mc log. - 2.638459 a=20 log. - 1.301030)sin. (u-\-v) log. —1.992238 j . mc , =22.142 log. 1.345191 asin.(wi-v) 2 =490.34 log. 2.690382 a2 sm.2(u-{-v) 2mc log. 2.939489 sm.u - —1.698970 2mc sin. u - - - - 2.638459sin. v sm.(u+v) - - - —1.871339 =584.98 log. 2.767120 sin. v sin. (u-\-v)… … PROBLEM II. To divide a triangle into three parts having the ratio of the threenumbers m, n, p. Case 1. Bylines drawn from one angle of the triangle to theopposite side. Let ADE be the triangle and A theangle from which the lines are to bedrawn. Divide DE the opposite side intoparts in the ratio of…
Surveying · Navigation
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