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 76
inscribed circlesrequired. Pkoblem 77. About a given circle A, to describe six circles equal to it, touchingeach other as well as the given circle. Find centre of circle A (Prob.33). With A as centre, and a radiusequal to the diameter of the givencircle, draw the circle BCDEFG.Draw the diameter BE.… … 132. CHAPTER V FOILED FIGURES Foiled figures are constructed on the regular polygons, andare of two kinds: viz. those having tangential arcs, and thosehaving adjacent diameters. Problem 78 is an illustration of the former kind. The arcssimply touch, and if produced would not intersect each…
Geometrical drawing
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