1.	Which letter has rotational symmetry?
		A.	M	B.	O
		C.	C	D.	E
		Hint
	2.	A rotation of 180° counterclockwise or 180° clockwise would be ______.
		A.	different	B.	None of these is correct.
		C.	the same	D.	impossible
		Hint
	3.	A figure has rotation symmetry of 8°. How many identical parts must there be?
		A.	70	B.	272
		C.	40	D.	45
		Hint
	4.	What angle of rotation does the figure below have?
		A.	120°	B.	90°
		C.	180°	D.	45°
		Hint
	5.	Using the figure below as a basic design element and its center of rotation, find the correct figure with an angle of rotation of 100°.
		A.		B.
		C.		D.
		Hint