Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 111
ths.The base of the pyramid is still on H, andtherefore is projected on V in the groundline. The apex is in the same place asbefore, hence the vertical projection ofthe pyramid in its new position is shownby the dotted lines. The vertical projec-tion A C^ is the true length of edge .4 C*.Now if it… … Fig. 102. Projections ofSquare Pyramid aV aC 1 ,
Architecture · Building
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