1.	What is the name of a polygon that has five sides?
		A.	pentagon	B.	decagon
		C.	heptagon	D.	nonagon
		Hint
	2.	Choose the best description for the figure.
		A.	polygon	B.	semicircle
		C.	regular polygon	D.	not a polygon
		Hint
	3.	In a tessellations with squares and regular triangles, two squares touch each vertex. How many triangles touch each vertex?
		A.	2	B.	1
		C.	4	D.	3
		Hint
	4.	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.	4 octagons and 1 square
		C.	1 octagon and 4 squares	D.	1 octagon and 2 squares
		Hint
	5.	In the tessellation below, name the polygons and determine how many of each type are at each vertex.
		A.	six triangles
		B.	none of the other choices; different vertices have different polygons forming them
		C.	two triangles and two hexagons
		D.	one hexagon and four triangles
		Hint