Please help me with this question! : ) Thank you!

Tell whether the figure has rotational symmetry. If so, give the angle of rotational symmetry and the order of the symmetry.
(shape in a file attached below)

Question

Please help me with this question! : ) Thank you!

Tell whether the figure has rotational symmetry. If so, give the angle of rotational symmetry and the order of the symmetry.
(shape in a file attached below)

anonymous · Answer

Here is the shape that goes along with the question. =)

anonymous · Answer

a. Yes, the figure has rotational symmetry. The angle of rotational symmetry is 45°, and the order of the symmetry is 8.

b. Yes, the figure has rotational symmetry. The angle of rotational symmetry is 180°, and the order of the symmetry is 2.

c. Yes, the figure has rotational symmetry. The angle of rotational symmetry is 90°, and the order of the symmetry is 4.

d. The figure has no rotational symmetry.

anonymous · Answer

^^ Those are the options that I am given =)
Thank you to anyone who can help! I really appreciate it <3

ganeshie8 · Answer

imagine, you rotate the figure slowly 360 degrees

ganeshie8 · Answer

|dw:1373603944875:dw|

ganeshie8 · Answer

|dw:1373603989824:dw|

ganeshie8 · Answer

Does it look exactly like that way it is looking now ?  (at any point of rotation ?)

ganeshie8 · Answer

NO. so it doesnt have a rotational symmetry.

anonymous · Answer

Thank you! Makes sense the way you put it. 
Thank you for taking the time to make a visual representation of it.

anonymous · Answer

As always, excellently helpful! Immensely grateful over here. =)

ganeshie8 · Answer

glad it makes sense :) you're wlcme :)