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Yes it does. X can be halved in more than one way, making this letter highly capable of having rotational symmetry.
A parallelogram.
hi
A zero of a function is where it crosses the X-Axis. Multiple zeroes mean that the function crosses the X-Axis more than once. They are also known as roots.
it is really easy: 1: you need a shape. 2: You just turn the shape. if you want rotational symmetry: 1: you need a shape that if you rotate it more than once it will look the same, like an equillateral triangle. 2: you rotate it until it looks the same as it did before. 3: rotational symmetry is only true if the item can be rotated more than once and still look the same.