Osgood, William F. (William Fogg), 1864-1943, Graustein, William Caspar, 1888-1941, joint author · New York, The Macmillan company · leaf 63
trisects each of the medians AA\BB\ and CO. EXERCISES 1. Taking the same triangle as before, choose the axis of xalong the side AB, but take the axis of y through A. Thecoordinates of the vertices will then be: A-.(0,0); B:(6,0);. 0:(2,6). Prove the theorem for this triangle. 2. The vertices of a… … A:(a,0) CH^fi) o Fig. 2 ^.•(5,0) the axes be chosen as in the text of § 2. Then the coordinatesof A will be (a, 0), where a may be any number whatever, APPLICATIONS 57 positive, negative, or zero. The coordinates of B will be (b, 0),where b may be any number distinct from a: b =£ a, or a — b^pO*…
Geometry, Analytic
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