1.	In the tessellation shown below, name the polygons and determine how many of each type are at each vertex.
		A.	4 octagons and 1 square	B.	1 octagon and 2 squares
		C.	1 octagon and 4 squares	D.	2 octagons and 1 square
		Hint
	2.	Which puzzle piece will tessellate?
		A.		B.
		C.		D.
		Hint
	3.	Which puzzle piece will tessellate?
		A.		B.
		C.		D.
		Hint
	4.	Which of the following angle measures represents the angles of a regular polygon that can be used to make a tessellation?
		A.	120°	B.	150°
		C.	108°	D.	140°
		Hint
	5.	The sum of the angle measures of a regular hendecagon (an 11-sided polygon) is 1620°. What is the measure of each of the angles of the hendecagon? Round your answer to the nearest whole degree.
		A.	150°	B.	144°
		C.	90°	D.	147°
		Hint