1.	Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ.
		A.	1.25	B.	4
		C.		D.
		Hint
	2.	Trapezoid ABCD ~ trapezoid EBFG. Find AD.
		A.	12	B.	28
		C.	7	D.	10
		Hint
	3.	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.	16 ft by 28 ft	B.	15.5 ft by 25 ft
		C.	17.5 ft by 25 ft	D.	18 ft by 21.5 ft
		Hint
	4.	The two polygons shown are similar. Find the value of x.
		A.		B.
		C.		D.
		Hint
	5.	The statement a parallelogram and a trapezoid are similar, is _________.
		A.	sometimes true	B.	always true
		C.	possibly true if an isosceles trapezoid is used	D.	never true
		Hint