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Order of Rotational Symmetry

In the figure...

Question

In the figure, $∠ A B C = 70^{o}$ and $∠ D E F = 70^{o}$ . Hence, with respect to the line $I$ , the angles are not

A

Congruent

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B

Symmetric

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C

Equal

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D

Identical

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Solution

The correct option is B Symmetric
If the figure is folded long line l, B and E will not coincide. Hence, the figure is not symmetric about line l.

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