Geometry Daily #509
Some people like solving jigsaw puzzles. I like solving geometry daily puzzles.
http://geometrydaily.tumblr.com/post/58697000746/509-firebird-parabolas-yeah
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Some people like solving jigsaw puzzles. I like solving geometry daily puzzles.
http://geometrydaily.tumblr.com/post/58697000746/509-firebird-parabolas-yeah