Babbit, Arthur B · New York, H. Holt and company · leaf 196
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… … To bisect an angle—WithA as a center and anyradius, draw an arc, inter-secting the sides of theangle at B and C. WithB and C as centers andequal radii, draw arcs, in-tersecting at D. Line DA will bisect the angleB A C. 186 MECHANICAL DRAWING PROBLEM 11
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
