1.	Suppose that, in a tessellation by regular hexagons and equilateral triangles, two hexagons meet at a vertex. How many of the triangles must meet at that vertex?
		A.	2	B.	1
		C.	4	D.	3
		Hint
	2.	When a figure is in its original position after being rotated 180°, it is said to have ______?______.
		A.	rotational symmetry	B.	regular rotation
		C.	axis of symmetry	D.	uniform rotation
		Hint
	3.	Which figure could not make a tessellation?
		A.		B.
		C.		D.
		Hint
	4.	Which is the image of the figure shown when it is tuned 270° counter clockwise about the center point P?
		A.		B.
		C.		D.
		Hint
	5.	Which is the image of the figure shown when it is tuned 90° counter clockwise about the center point P?
		A.		B.
		C.		D.
		Hint