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 68
f lines in one plane. Imagine has the apex of one pyramid on the base k c n i. and a as theapex of the other pyramid on the opposite side of the samebase. The octahedron is shown to be lying on its side a b c. SOLID GEOMETRY 65 the sphere by this plane will be a circle, whose diam-eter will be b c,…
Carpentry
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
