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 69
to AD (Prob, 6).With E as centre, and EF asradius, draw a circle. This isthe inscribed circle required. Peoblem 62.To inscribe an equilateral triangle in a given square ABCD. With B as centre, and radiusBA, draw the quadrant AD; andwith same radius, with A and Das centres, set off on the…
Geometrical drawing
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