Prob. 56. To draw a circle tangent to two given circles Aand ^ at a given point C in one of them. o^j\ Draw a line indefinitely through A and C. Make CD and CE eachequal to the radius of B. Join BEand BD. Bisect BE and BD byperpendiculars meeting AC pro-duced in F and G, the centres ofthe required… … Prob. 57.
Mechanical drawing
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