 Wherefore, if the ratios &c. EXERCISES. 1. Shew that the locus of the middle points of straight lines parallel to the base of a triangle and terminated by its sides is a straight line. 2. CAB, CEB are two triangles having the angle B common and the sides...  Proceedings of the Edinburgh Mathematical Society - Page 14by Edinburgh Mathematical Society - 1894Full view - About this book
 | Arthur Schultze, Frank Louis Sevenoak - Geometry - 1913 - 484 pages
...point equidistant from a pair of parallel lines. (e) The locus of the mid-points of all lines that are parallel to the base of a triangle and terminated by the other sides. (/} The locus of a point equidistant from two given lines. (jr) The locus of the end of a line tangent... | |
 | Arthur Schultze, Frank Louis Sevenoak - Geometry - 1925 - 504 pages
...a given circle and parallel to a given line. (e) The locus of the mid-points of all lines that are parallel to the base of a triangle and terminated by the other sides. (/) The locus of a point equidistant from two given lines. (0) The locus of the end of a line tangent... | |
 | Edinburgh Mathematical Society - Electronic journals - 1894 - 234 pages
...parallels to the opposite sides of triangle ABC, А В С is the complementary triangle of A^jCj „ „ anticomplementary „ „ABC. FIGURE 2. (5) The fundamental...Vigarié's articles Sur les Points Complémentaires in Afathesis, VII., 5-12, 57-62, 84-9, 105-110 (1887). Hence, if EF, GH, KL . . . be parallel to BO, the... | |
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