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Tangram is an ancient traditional Chinese intellectual toy that is said to have a history of thousands of years. As the name suggests, it is composed of seven boards. And these seven boards can be pieced together into many shapes(1600Planting above)For example:Triangles, parallelograms, irregular polygons, players can also assemble them into various characters, images, animals, bridges, houses, towers, etc. It is also one of the four classical toys in China. The tangram is composed of seven boards below, with a complete pattern of a square:Five isosceles right angled triangles(Two small triangles, one medium triangle, and two large triangles)A square and a parallelogram.
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