Science and art drawing : complete geometrical course ; consisting of plane and solid geometry, orthographic and isometric projection, projection of shadow's the principles of map projection, graphic arithmetic and graphic statics (1895)
Spanton, J. Humphrey (John Humphrey) · London : Macmillan · leaf 404
s equalto ge, draw a circle. This is the plan of the inverted cone.Produce en to meet this circle in I. Draw Zm parallel to H.T.Draw a perpendicular at m till it meets a horizontal line drawnfrom g in ni. Draw the Y.T. through m till it meets the H.T. on XY. Pkoblem 151. To determine the traees of… … 181. This problem is very similar to the preceding one. As thepoint of contact is to be in the lower part of the sphere, weenclose the sphere in the frustrum of an inverted cone. 3H SOLID GEOMETRY chap. Draw the linefe tangential to A and parallel to sq. Fromthe point d, where it touches the…
Geometrical drawing
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