Science and art drawing : complete geometrical course ; consisting of plane and solid geometry, orthographic and isometric projection, projection of shadow's the principles of map projection, graphic arithmetic and graphic statics (1895)
Spanton, J. Humphrey (John Humphrey) · London : Macmillan · leaf 79
a given square ABCD, to inscribe four semicircleshaving adjacent diameters.Draw the diagonals AD and CB. Bisect each side ofthe square in the points E, F, G, and H, and join EF andGH. Bisect HD in K and FBin L (Prob. 1), and join KL,cutting GH in N. With P ascentre, and PIST as radius, markoff the… … FOILED FIGURES Pkoblem 83. 59
Geometrical drawing
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