1.	Find the value of x in the rhombus.
		A.	40	B.	180
		C.	140	D.	150
		Hint
	2.	Which statement is false?
		A.	All squares are rhombi.	B.	All squares are rectangles.
		C.	All rectangles are squares.	D.	All isosceles trapezoids have two congruent sides.
		Hint
	3.	Which statement is true?
		A.	All triangles are similar.	B.	None of these is correct.
		C.	All rectangles are similar.	D.	All squares are similar.
		Hint
	4.	Which statement about rectangles is false?
		A.	A rectangle has two pairs of congruent sides.	B.	A rectangle has four right angles.
		C.	A rectangle has only one pair of parallel sides.	D.	A rectangle is a quadrilateral.
		Hint
	5.	Classify the quadrilateral using the name that best describes it.
		A.	parallelogram	B.	square
		C.	rhombus	D.	rectangle
		Hint