A^-- B Upon tlie given line a e describe the equi-lateral tiiangle a b c, according to one of thepreceding Problems. From c as a centre, andwith c A or c B as a radius, describe a circle.Set off the line a b round the circumference,from B to D, from d to e, &c., and join thepoints by lines,… … Bisect a B in c. Draw c e perpendicular toA B. From c as a centre, and with c a as aradius, describe the arc a d b. On d, withD A or D B as radius, describe the arc a e b.Then the intersection e will be the centre,and E A or E b, the radius of the circle whichwill contain a b the number of times…
Design · Decoration and ornament · Art
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