Mechanical drawing : a manual for teachers and students (1902)
Cross, Anson Kent · Boston : Ginn & Co. · leaf 28
ntre to a side of the triangle, is theradius of the required circles. Problem 30. — Within a given square,ABCD, to draw four equal circles, eachtouching two others and two sides of thesquare. Draw the diagonals of the square toobtain its centre, and then lines parallelto the sides through the… … 20 MECHANICAL DRA WING.
Mechanical drawing
Internet Archive · Boston Public Library · Public Domain Mark 1.0. Free to use for anything.
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