Wei Fu
悠然 from China
trigonometric function tangram by Fu Wei
The original math chart was designed by a Chinese famous scientist Zhao Fangxiong (赵仿熊). I made some change for making the paper model easier.
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Uploaded on August 23, 2017
trigonometric function tangram by Fu Wei
The original math chart was designed by a Chinese famous scientist Zhao Fangxiong (赵仿熊). I made some change for making the paper model easier.
2,846
views
9
faves
0
comments
Uploaded on August 23, 2017