1.	Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ.
		A.		B.	1.25
		C.		D.	4
		Hint
	2.	The statement two parallelograms are similar is_______.
		A.	sometimes true	B.	always true
		C.	never 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.	triangles	B.	rectangles
		C.	rhombi	D.	squares
		Hint
	4.	Trapezoid ABCD ~ trapezoid EBFG. Find AD.
		A.	12	B.	28
		C.	10	D.	7
		Hint
	5.	The two polygons shown are similar. Find the value of x.
		A.		B.
		C.		D.
		Hint