A source book of problems for geometry, based upon industrial design and architectural ornament (1912)
Sykes, Mabel, 1868-, Slaught, H. E. (Herbert Ellsworth), 1861-1937, Lennes, N. J. (Nels Johann), 1874- · Boston, Allyn and Bacon · leaf 80
. If ^5 = a and LM = —, find the area of BXTGCR etc. n , a2(« - 2) Arts. —5^ ^. 2n 7. For what value of ?i will the area of BXTGCR etc. be zero? 8. If the sum of the areas of AMOK, BQON, etc. be - of the k given square, find iil/. Alls. HE 2k 9. If OE = EK, prove that ABQOKA is one half of a…
Geometry · Decoration and ornament
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