Match the given figures with order of their rotational symmetry about the point marked.

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Solution

Rotational symmetry, is the property of a shape that makes it look the same even after a partial rotation.

An object's order of rotational symmetry is the number of distinct orientations in which it looks the same.

The order of rotational symmetry of an equilateral triangle is 3.

The order of rotational symmetry of the below figure is 1.

The order of rotational symmetry of the below figure is 2.

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