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 127
124 SURVEYING. PROBLEM I. To divide a triangle into two parts, having a given ratio of m to n. Case 1. By a line drawn from one angleto its opposite side. Let ABC represent the triangle; divideits base into two parts, corresponding to thegiven ratio, and let AD be one of the parts;then we shall… … m
Surveying · Navigation
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