For the given figure, which one is the mirror line, $ l_{1} $ or $ l_{2} $ ?
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AcademicMathematicsNCERTClass 6

To do:

We have to find the mirror line in the given figure.
Solution:

Mirror line:

 A mirror line is a line which can be drawn onto a shape to show that both sides have reflective symmetry.

When the given figure is folded about the line $l_2$ the left part exactly covers the right part and vice versa.

Therefore,

In the given figure, $l_2$ is the mirror line.

raja
Updated on 10-Oct-2022 13:36:49

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