Babbit, Arthur B · New York, H. Holt and company · leaf 205
rc 1at D. AD will make anangle of 30 degrees withAB. PROBLEM 26 To draw a hexagon, hav-ing given the long diameter—Let A B be the long di-ameter. Find point C bybisecting A B. (Problem1.) With C as a centerand radius A C, draw acircle. With A as a centerand the same radius, drawarcs 1 and 2,… … 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…
Mechanical drawing
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