1.	In a tessellation, the sum of the measures of the angles of the polygons surrounding a point (at a vertex) is________.
		A.	180	B.	720
		C.	90	D.	360
		Hint
	2.	For which value of n will a regular n-gon not tessellate the plane.
		A.	8	B.	6
		C.	3	D.	4
		Hint
	3.	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.	2	B.	1
		C.	4	D.	3
		Hint
	4.	Which tessellation is not uniform?
		A.		B.
		C.		D.
		Hint
	5.	Determine if a regular dodecagon will tessellate.
		A.	No, the sum of the interior angles is 2160
		B.	Yes, the sum of the interior angles is 1800
		C.	No, interior angle is 150
		D.	Yes, interior angle is 216
		Hint