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 361
ne edge of the cube on plan. 340 SOLID GEOMETRY CHAP. Draw lines from the points a, t, c parallel to de, and equal to itin length, and join their ends to complete the plan of the cube. Problem 125. 1. Project a regular pentagon ABODE, of 065 side, with the side CD inclined at an angle of 44*^, and… … Fig. 154. H.P., and from C as centre, with this assumed height as radius,draw an arc. Draw tangents to this arc at angles of 40° with XXIX OBJECTS INCLINED TO THE H.P. AT GIVEN ANGLES 341 AC and 44° with CD, meeting the lines produced in the pointsF and Gr. Draw a line through F and G for the H.T.…
Geometrical drawing
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