Commons:Featured picture candidates/Image:Missing square edit.gif

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

When the four quadrilaterals rotate about their centres, they fill the space occupied by the small red square. However the total area of the figure appears to remain unchanged

 4 support, 4 oppose >> not featured Alvesgaspar 23:24, 2 February 2007 (UTC)[reply]