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Mechanical drawing; working drawings (1911)

Babbit, Arthur B · New York, H. Holt and company · leaf 205

An illustration from Mechanical drawing; working drawings, 1911, leaf 205
To draw a hexagon, whenthe length of one side isgiven—If A B is the givenside, draw arcs 1 and 2with A and B as centersand radius A B. With Cas a center, draw circle 3through A and B. WithD as a center, and sameradius, draw arc 4, cuttingcircle 3 at F. With E asa center and the same ra-dius, draw… … To draw a hexagon, theshort diameter being given—Erect the perpendicularsG E and D F at the endsof the short diameter A B.(Problem 4.) Find pointC by drawing the bisectorH K. (Problem 1.) Makeangle BCD equal 30 de-grees. (Problem 25.) With GEOMETRICAL PROBLEMS 195 C as a center and a radius equal…

Mechanical drawing

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