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Published byEustace McCoy Modified over 9 years ago
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Line of Symmetry- a line on which a figure can be folded so that both sides match exactly.
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These lines are not lines of symmetry.
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Is the dotted line a line of symmetry?
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Is the dotted line a line of symmetry?
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Bilateral Symmetry- when a figure has at least one line of symmetry.
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These figures do not do not have bilateral symmetry.
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Does the figure have bilateral symmetry (at least one line of symmetry)?
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Does the figure have bilateral symmetry (at least one line of symmetry)?
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Rotational Symmetry- when a figure matches itself after being rotate 180º or less.
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These figures do not have rotational symmetry, because when rotated, they are no longer an exact match.
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Does the figure have rotational symmetry?
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Does the figure have rotational symmetry?
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