Tuesday, 22 December 2015
Sunday, 20 December 2015
Friday, 18 December 2015
Thursday, 17 December 2015
Rectangulo Aureo
<iframe scrolling="no" src="https://www.geogebra.org/material/iframe/id/2306019/width/465/height/464/border/888888/rc/false/ai/false/sdz/true/smb/false/stb/false/stbh/true/ld/false/sri/true/at/auto" width="465px" height="464px" style="border:0px;"> </iframe>
Wednesday, 16 December 2015
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