T. Sundara Row's geometric exercises in paper folding. Edited and rev. by Wooster Woodruff Beman and David Eugene Smith (1901)
Sundara Rao, Tandalam, 1853-, Beman, Wooster Woodruff, 1850-1922, Smith, David Eugene, 1860-1944 · Chicago Open Court Pub. Co · leaf 45
to two pieces through the middle point of one of thesides and an opposite corner. Take also another 26 GEOMETRIC EXERCISES equal square. The eight pieces can be arranged roundthe square so as to form a complete square, as in Fig.23, the arrangement being a very interesting puzzle. The fifth square… … Fig. 24. 66. If the nearer point is taken 10 squares are re-quired, as in Fig. 24 ; if the remoter point is taken 13squares are required, as in Fig. 25. 67. The puzzles mentioned in §§ 65, 66, are based upon the formulas 12 + 22 = 5 12 + 32 = 10 22 _|_ 32 = 13. IN PAPER FOLDING 27 The process may…
Geometry -- Study and teaching · Paper work
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
