If you arrange musical notes to form a circle of fifths and then rotate various polygons around the circle, letting its ...

This is important because the anchor point will make it easier to rotate text or other objects around a central point, you may need to rotate a text around a circle or other object to align it.

Right, I can see where this is going. And then there's rotation. This is when you turn a shapeclockwise or anticlockwise around a point called the centre of rotation. The shape needs to remain the ...

Right, I can see where this is going. And then there's rotation. This is when you turn a shapeclockwise or anticlockwise around a point called the centre of rotation. The shape needs to remain the ...