Babbit, Arthur B · New York, H. Holt and company · leaf 196
GEOMETRICAL PROBLEMS 185 … given angle—Let A B C bethe given angle and D Ethe given line. With B ascenter and any radius, drawarc 1, cutting the side of theangle at F and G. With Das a center and with thesame radius, draw arc 2,cutting D E at H. WithF as a center, draw arc 3through G. With the same^ radius and with H as…
Mechanical drawing
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