1.	Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ.
		A.		B.
		C.	4	D.	1.25
		Hint
	2.	Find the value of x in the pair of similar polygons.
		A.	7.5	B.	6
		C.	7.3	D.	7
		Hint
	3.	The statement two parallelograms are similar is_______.
		A.	true if and only if the parallelograms are rectangles	B.	never true
		C.	sometimes true	D.	always true
		Hint
	4.	Trapezoid ABCD ~ trapezoid EBFG. Find AD.
		A.	12	B.	28
		C.	7	D.	10
		Hint
	5.	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.	17.5 ft by 25 ft
		C.	16 ft by 28 ft	D.	15.5 ft by 25 ft
		Hint