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.	90
		C.	180	D.	720
		Hint
	2.	Which tessellation is not regular?
		A.
		B.
		C.
		D.
		Hint
	3.	A pattern in which identical copies of a figure fill a plane so there are no gaps or overlaps is called a ______?_________.
		A.	tessellation	B.	reflection
		C.	transformation	D.	rotation
		Hint
	4.	Which figure could not make a tessellation?
		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