Rotational Symmetry

1. What rotational symmetry? Rotational symmetry is a shape that can be rotated around and still look the same.  
2. How is rotational symmetry different to line symmetry? Line symmetry is when you mirror the shape and you see the other half, but rotational symmetry is when the shape can be lifted up into it self and still look the same.
3. What do need to do check if a shape has rotational symmetry? Turn it 360º

Order	Degrees of rotation to match its shape
2	180
3	120
4	90
5	72
10	36