Double Arch Small 320×92 Medium 640×185 Large 1024×296 Download Tiff Original 3000×866 | (59.0 KB) Description Tangrams, invented by the Chinese, are used to develop geometric thinking and spatial sense. Seven figures consisting of triangles, squares, and parallelograms are used to construct the given shape. This tangram depicts a double arch. Keywords Chinese puzzle, double arch, geometric figures, geometrical pieces, geometry, parallelogram, parallelograms, polygon, polygons, problem solving, problem-solving, puzzles, quadrilateral, quadrilaterals, shape, shapes, square, squares, tangram, tangrams, triangle, triangles Galleries Tangram Solid Solutions Source: Florida Center for Instructional Technology Clipart ETC (Tampa, FL: University of South Florida, 2009)
