Babbitt, Arthur B. (Arthur Bradford), b. 1873 · New York, H. Holt and company · leaf 194
GEOMETRICAL PROBLEMS 183 circle A B D with C as a center. A line connectingA and D will be perpendicular to the given line. PROBLEM 6 … To draw a perpendicular toa line from a point outside ofand near the center of theline—With the given pointA as a center with any ra-dius, draw arc 1, intersect-ing the given line at B andC. With points B and Cas centers and equal radii,draw arcs 2 and 3, inter-secting at D. The line AD is the…
Mechanical drawing
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