Plane geometry, with problems and applications (1910)
Slaught, H. E. (Herbert Ellsworth), 1861-1937, Lennes, N. J. (Nels Johann), 1874- joint author · Boston, Allyn and Bacon · leaf 177
164 PLANE GEOMETRY. 323. Theorem. The areas of two similar polygonsare in the same ratio as the squares of any two corre-sponding sides or any two corresponding diagonals. -Ac … Outline of Proof: Let I, II, ••■, I, II, •••areas of pairs of similar triangles. I _^II _III ^IVI II III IV I +11 +III +IV _ II+ II+ III+ IV IABCDEF I AB Show (1)(2)(3) stand for the (§ 271.) (By §321.) (By § 268.)BC^ abcdefGive the proof in detail. 324. I AB BC EXERCISES. 1. Verify the above…
Geometry, Plane
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