;draw a diagonal from the angle I tothe opposite angle L, which line willform an anode with the line I, J offorty-five degrees; then divide the sideI, K of the square into four equalparts, as at 1, 2, 3, 4, and through thepoint 1, of these divisions, draw theline c, d parallel to the line I, J.From… … 412 STEAM NAVIGATION. which the segment of a circle, fig, must be drawn from the angle Ito the angle L of the square I, J, K, L. If then the paper or othermedium upon which this segment of a circle, f, g, is drawn, be trans-ferred to or rolled on a cylinder, the radius of which is equal to…
