Young, George, jr, Baxter, Hubert Eugene, joint author · New York, Macmillan · leaf 100
e problem is .^ nplified by choosing VI, § 741 POINTS, LINES, AND PLANES 81 as the auxiliary a line,parallel to H and to the given plane.Refer to §§ 63, 61 and the last paragraph of § 71. In Fig. 81, let the plane Z and the point a be given, and let itbe required to pass a plane through a, parallel… … Fio. 81 o, as shown by nm. The V trace of nm (n) will lie in theV trace of the required plane. Hence a line drawn throughn, parallel to ZZ, will be one of the required traces, Y Y.Through Y draw F P parallel to ZZ*. EXERCISE SHEET XXV 1. Given the plane M (75, M* 60° r, Jlf» 45° r) and the. point…
Geometry, Descriptive
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
