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 118
ne angle E. Join each angle to E. From E draw the line EL parallel toEG till it meets HG produced in L (Prob. 4). Erom L draw EQUIVALENT AREAS 97 the line LM parallel to EH till it meets JH produced in M.From M draw the line MN parallel to EJ till it meets KJ pro-duced in IST. From N draw the line… … 1 draw a line parallel to PN till it meets KIST, then parallel toI^M till it meets the given polygon, then draw it to E; thespace cut off from the polygon by this line represents one of thetwelve divisions required. From point 2 draw a line parallelto PN, then parallel to NM till it meets the…
Geometrical drawing
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