Spanton, J. Humphrey (John Humphrey) · London, Macmillan and Co., Limited; New York, The Macmillan Company · leaf 40
Fig- 59- 26 GEOMETRICAL DRAWING AND DESIGN. 33. … To draw a circle through three given points A, B, C. Join AB and BC. BisectAB and BC by perpendi-culars cutting each other atD, which will be the centreof the circle. From D ascentre, and DA as radius,describe a circle, which willthen pass through the givenpoints A, B, C, as required. Note.—The two…
Geometrical drawing · Design · Drawing
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
