1.	Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ.
		A.		B.	1.25
		C.	4	D.
		Hint
	2.	The statement two parallelograms are similar is_______.
		A.	always true	B.	never true
		C.	sometimes true	D.	true if and only if the parallelograms are rectangles
		Hint
	3.	Which word can be inserted in the sentence to make a true statement? All____________ are similar.
		A.	rectangles	B.	triangles
		C.	rhombi	D.	squares
		Hint
	4.	Architecture On the floor plan for a building, 1 inch represents 20 feet. If the dimensions of a room on the plan are inch by inches, what are the actual dimensions of the room?
		A.	18 ft by 21.5 ft	B.	16 ft by 28 ft
		C.	17.5 ft by 25 ft	D.	15.5 ft by 25 ft
		Hint
	5.	Two polygons are similar if ___________.
		A.	they are the same shape but possibly different sizes
		B.	they are the same size and same shape
		C.	they are the same size but possibly different shapes
		D.	they are not congruent
		Hint