1.	Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ.
		A.	1.25	B.
		C.		D.	4
		Hint
	2.	The statement two parallelograms are similar is_______.
		A.	sometimes true	B.	always true
		C.	true if and only if the parallelograms are rectangles	D.	never true
		Hint
	3.	Which word can be inserted in the sentence to make a true statement? All____________ are similar.
		A.	triangles	B.	squares
		C.	rectangles	D.	rhombi
		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.	never true	B.	sometimes true
		C.	possibly true if an isosceles trapezoid is used	D.	always true
		Hint