Year: 2013
数学文化, Vol. 4 (2013), Iss. 3 : pp. 30–31
Abstract
如图所示的白色正八角星，被8个边长为1的小正方形（深灰色部分）和8个“风筝形”（浅灰色部分）包围，求每个“风筝形”的面积。
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Journal Article Details
Publisher Name: Global Science Press
Language: Multiple languages
DOI: https://doi.org/2013-MC-11658
数学文化, Vol. 4 (2013), Iss. 3 : pp. 30–31
Published online: 2013-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 2