How many axes of symmetry does a figure have that is the union of three equal circles touching each other?

This figure will have three axes of symmetry.

The first axis will pass through the center of the first circle and the tangent point of the second and third circles.

The second axis will pass through the center of the second circle and the tangent point of the first and third circles.

The third axis will pass through the center of the third circle and the tangent point of the first and second circles.

There are no other axes of symmetry for this figure.




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