This article finds all the convex shapes that can be made from a tangram set.
Fu Traing Wang; Chuan-Chih Hsiung. “A Theorem on the Tangram”. The American Math. Monthly 49 (November 1942).
This article finds all the convex shapes that can be made from a tangram set.
Fu Traing Wang; Chuan-Chih Hsiung. “A Theorem on the Tangram”. The American Math. Monthly 49 (November 1942).