Modern carpentry and joinery : being a compilation of the very best things and most modern and practical methods known in the arts of carpentry and joinery (1910)
Hodgson, Frederick Thomas, 1836- · Chicago : F. J. Drake & Co. · leaf 41
e horizontal pro- 38 MODERN CARPENTRY jection of the arris C d, the height of the sohd, andthe length of the arris as a hypotenuse), and by draw-ing through g the line g G perpendicular to C d, to in-tersect the hypotenuse in G, and carrying the heightg G from c to g in the vertical projection. One… … Pig. 19. XV. Given a tetrahedron, and the trace of a plane(perpendicular to one of the planes of projection) cut-ting it, by which it is truncated, to find the projectionof the section. First when the intersecting plane is perpendicularto the horizontal plane (Fig. 19), the plane cuts the SOLID…
Carpentry
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