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 178
o AB, and HF and KGparallel to CD (Prob. 4).Divide AH and BK into anynumber of equal parts, sayfour (Prob. 10), and AE andEB into the same number.Join C with the three pointsin AH and BK, and producelines from D through the three points in AE and EB. Where these lines intersect thosedrawn from C,… … Peoblem 182. Another method of drawing an ellipse hy intersecting lines, themajor and minor axes heing given. Let AB and CD be the major and minor axes; draw themintersecting each other at right angles in E (Prob. 6). With Eas centre, and EA as radius, draw a circle ; and with E as centre, 158…
Geometrical drawing
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