Folding an A4 Paper into an Equilateral Triangle 用A4紙摺出等邊三角形


 

Alex CHIK

 
Materialtyp
Aktivität
Tags
piegatura-carta  triangolo  triangolo-equilatero 
Zielgruppe (Alter)
3 – 19+
Sprache
English
 
 
 
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