Mechanical drawing : a manual for teachers and students (1902)
Cross, Anson Kent · Boston : Ginn & Co. · leaf 32
circumference of the cir-cle into as many equal parts as inscribedcircles are required, and draw radiito these points of division. Bisect theangle z ^ 5, and at 5 draw a tangentwhich intersects the bisector at 6. Bisectthe angle 5-<5-^ and obtain 7, the centreof one of the required circles. With… … Problem 42,—About a giveA circle A^ to draw any number ofequal circles tangent to each other ar^d to the given circle. Divide the circumference of the circleinto twice as many equal parts as the numberof circles required, and draw radii extend-ing them beyond the points of division. Atany point, as…
Mechanical drawing
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