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The teaching of geometry (1911)

Smith, David Eugene, 1860-1944 · Boston, New York [etc.] Ginn and Company · leaf 296

An illustration from The teaching of geometry, 1911, leaf 296
Gothic Designs employing Circles and Squares The designs given on page 283 involve chiefly thesquare as a basis, but it will be seen from one of the LEADING PROPOSITIONS OF BOOK V 285 «&. ■r X / \ v c < iC: r, V « ^ … Mf <^:^S^ 1 / j \ ^ . / Gothic Designs employing Circles and the Equilateral Triangle figures that the equilateral triangle and the hexagon alsoenter. The possibilities of endless variation of a single de-sign are shown in the illustration on page 284, the basis 286 THE TEACHING OF GEOMETRY

Geometry

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