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 500
ermine the inteipcnetration of tivo rectangular prisms, oneto he IV X 1 X 1, ^oith its longer edges parallel to the V.P. CHAP. XXXV INTERPENETRATION OF SOLIDS 479 and one of its faces inclined to it at an angle o/30°; theother prism to he 2 x f X |, with its longer edges parallelto the H.P. and… … Fig. 273. position given. Draw diagonals to the plan to find the axis o.Draw a line through o at an angle of 25° with the V.P., and setoff upon it the points I and m, each one inch from o. This isthe axis of the horizontal prism. Draw the lines ah and edperpendicular to the axis. 48o SOLID GEOMETRY…
Geometrical drawing
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