Mechanical drawing. Elementary and advanced (1910)
Reid, John S. (John Simpson), 1856- · New York, J. Wiley & sons; [etc, etc.] · leaf 50
Draw an Arc of a Circle Tangentto two Straight Lines BC and CD when the Mid-position G IS GIVEN.—Draw CA the bisection of the angleBCD and EF at right angles to it through the given point G.Next bisect either of the angles FEB or EFD. The bisectionline will intersect the central line CA at A, which… … Fig. 58. Fig? 59. To Inscribe a Circle within a TriangleABC.—Bisect the angles A and B. The bisectors will meetin D. Draw Di perpendicular to AB. Then with center Dand radius = D\ describe a circle which will be tangent tothe given triangle at the points I, 2, 3. Ffgb* to. To Draw an Arc of a…
