Question

Circle has many lines of symmetry? Is it true? Why?

Answer 1

Answer:

A circle has a infinite numbers of symmetry because a circle has an infinite numbers of diameters and each diameter divides the circle into two semicircle;extend any of the diameters in opposite directions to form this lines of this symmetry ,or just leave the diameters as they are and you see that any one divides the circle into two semicircles.

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