Hicks' Builders' guide, comprising an easy, practical system of estimating material and labor for carpenters, contractors and builders (1907)
Hicks, I. P. (Isaac Perry), b. 1856 · New York, David Williams company · leaf 41
Fig. 41.—Finding the Areaof a Hexagon. draw the diagonals as shown in Fig. 41, which dividethe hexagon into equal triangles, the size of which isrepresented by A B C. Next draw the altitude of thistriangle, as shown by the dotted line B D. Now, A C
Carpentry · Building
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