1.	The statement two parallelograms are similar is_______.
		A.	true if and only if the parallelograms are rectangles	B.	never true
		C.	always true	D.	sometimes true
		Hint
	2.	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
	3.	Trapezoid ABCD ~ trapezoid EBFG. Find AD.
		A.	12	B.	10
		C.	7	D.	28
		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.	15.5 ft by 25 ft	D.	17.5 ft by 25 ft
		Hint
	5.	The two polygons shown are similar. Find the value of x.
		A.		B.
		C.		D.
		Hint