Bingo is played on a 5 by 5 grid of squares in which certain squares must be covered in or...

Bingo is played on a 5 by 5 grid of squares in which certain squares must be covered in order to win, usually five squares in a row vertically, horizontally, or diagonally.

To make the games more interesting, other patterns on the grid are often chosen to be winners. Several examples are shown. For each one, tell whether the pattern has reflection symmetry, rotation symmetry, or both.

a.

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b.

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c.

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d.

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e.

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f.