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 90
res A and B. From the centre A draw a circle with aradius = AC — BD. Bisect the line AB at E (Prob. 1). FromE, with radius EA, draw a circle cutting the circle FKG in thepoints F and G. Join FB and GB. From F and B draw thelines FO and BE perpendicular to FB (Prob. 6); and from thepoints G and B… … Fig. 161. Peoblem 98, To draio tkansveese common tangents to tioo givencircles of unequal radii. Let A and B be the centres of the given circles, and AC and
Geometrical drawing
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