1.	In a tessellation, the sum of the measures of the angles of the polygons surrounding a point (at a vertex) is________.
		A.	90	B.	720
		C.	360	D.	180
		Hint
	2.	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.	1	B.	2
		C.	3	D.	4
		Hint
	3.	Find the magnitude of to the nearest tenth.
		A.	5.4 units	B.	4.6 units
		C.	29.0 units	D.	21.0 units
		Hint
	4.	Find the direction of to the nearest degree for A(2, -1) and B(-3, 3).
		A.	141°	B.	39°
		C.	321°	D.	219°
		Hint
	5.	Which figure has a point of symmetry?
		A.		B.
		C.		D.
		Hint
	6.	What type of transformation results from successive reflections about two parallel lines?
		A.	turn	B.	dilation
		C.	rotation	D.	translation
		Hint
	7.	Which statement is true for the figure below? Assume .
		A.	is a translation image of
		B.	is a translation image of
		C.	is a translation image of
		D.	lines and m are perpendicular
		Hint
	8.	Which type of tranformation results from successive reflections about two intersecting lines?
		A.	dilation	B.	translation
		C.	slide	D.	rotation
		Hint
	9.	Two lines intersect at an angle of 62°. What is the angle of rotation?
		A.	31°	B.	62°
		C.	248°	D.	124°
		Hint
	10.	Which letter shown has no lines of symmetry?
		A.	D	B.	Z
		C.	W	D.	C
		Hint
	11.	A dilation with center C and a scale factor of k maps L to M and P to Q. If LP = 12 and MQ = 10, find |k|.
		A.		B.
		C.		D.	-2
		Hint
	12.	A rectangle with length of 4 and width of 5 is enlarged by a scale factor of 3. What is the area of the enlargement?
		A.	180 square units	B.	20 square units
		C.	60 square units	D.	56 square units
		Hint
	13.	Use a matrix to find the coordinates of the endpoints of the image of with A(-6, 6) and B(9, -8) after a reflection in the line y = x.
		A.		B.
		C.		D.
		Hint
	14.	Find the coordinates of the image of with vertex matrix under a rotation 180° counterclockwise about the origin.
		A.		B.
		C.		D.
		Hint