home transformations
a0 a1 a2 a3 a4
b0 b1 b2 b3 b4
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rotationsRotation

Click all the true statements.

The blue shape turns anti-clockwise
The centre of the rotation is at (0,0)
The blue shape is getting bigger

Result:

Please enable Java for an interactive construction (with Cinderella).
The red point is called the centre of the rotation