Question
A shape is said to have a line symmetry when one half of it is the mirror image of the other half. True or false.
Answer: Option B
:
B
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:
B
A mirror line helps to visualise a line of symmetry, a shape has a line of symmetry when half of it is the mirror image of the other half. But it is not applicable in the case of left-right changes in the orientation.
eg. R | Я
When the folded part sits perfectly on top (all edges matching), then the fold line is a Line of Symmetry.
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