| 摘要 |
A multi-functional geometric puzzle system includes four right-angled triangle pieces and two kite-shaped pieces. Each of the right-angled triangle pieces has an identical configuration, and each of the kite-shaped pieces also has an identical configuration. Each of the kite-shaped pieces is formed with four edges, and consists of two side right-angled triangles symmetric along-a longitudinal line. Each dimension of the side right-angled triangles is identical with that of the right-angled triangle piece. In assembling, all of the right-angled triangle pieces and the kite-shaped pieces can be selectively pieced up to generate various geometric patterns.
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