1.	Which of the following is a regular polygon?
		A.		B.
		C.		D.
		Hint
	2.	In a tessellations with squares and regular triangles, two squares touch each vertex. How many triangles touch each vertex?
		A.	3	B.	4
		C.	2	D.	1
		Hint
	3.	In the tessellation shown below, name the polygons and determine how many of each type are at each vertex.
		A.	2 octagons and 1 square	B.	1 octagon and 2 squares
		C.	1 octagon and 4 squares	D.	4 octagons and 1 square
		Hint
	4.	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.	147°
		C.	144°	D.	90°
		Hint
	5.	Which figure will tessellate?
		A.		B.
		C.		D.
		Hint