Spanton, J. Humphrey (John Humphrey) · London, Macmillan and Co., Limited; New York, The Macmillan Company · leaf 80
Fig. 40. 66 GEOMETRICAL DRAWING AND DESIGN. 103. To describe a circle tangential to and including two unequal given circles A and B, … Fig. 141. and touching one of them in a given point C. Find the centres D andE. Join CE. Cut off fromCE, CH equal in length tothe radius of the smallercircle. Join DH. ProduceCE. At D construct theangle HDF equal to theangle DHF(Prob. 11). DFmeets the line CE producedin F. With F as centre,and FC…
Geometrical drawing · Design · Drawing
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
