And the rhombus matches twice, so the order is 2. If a 2D shape can be folded in half, with either side of the fold being a mirror image of the other, then it has a line of symmetry. A line of ...
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Sciencephile the AI on MSNOpinion

Why isn't the Universe Symmetrical?

A lot of things are symmetrical – cats, dogs (bilateral symmetry), planets, stars (spherical symmetry), galaxies, pies (radial symmetry) and a lot more, except for the Universe. If you look really ...
Peg uses a magic ukulele to find the line of symmetry on shapes. Peg uses a magic ukulele to find the line of symmetry on shapes that form steps. The steps should lead her to the Kingdom of Day, where ...