1.	In a tessellation, the sum of the measures of the angles of the polygons surrounding a point (at a vertex) is________.
		A.	360	B.	180
		C.	90	D.	720
		Hint
	2.	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.	1	B.	2
		C.	3	D.	4
		Hint
	3.	Which is a transformation in which a figure is turned about a point?
		A.	reflection	B.	rotation
		C.	image	D.	tessellation
		Hint
	4.	When a figure is in its original position after being rotated 180°, it is said to have ______?______.
		A.	regular rotation	B.	axis of symmetry
		C.	uniform rotation	D.	rotational symmetry
		Hint
	5.	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