1.	What is the value of x in the figure?
		A.	7.5	B.	10
		C.	15	D.	12.5
		Hint
	2.	What is the best description of a quadrilateral with four congruent sides?
		A.	parallelogram	B.	rectangle
		C.	rhombus	D.	square
		Hint
	3.	The most specific description of the quadrilateral below is _________
		A.	trapezoid.	B.	square.
		C.	parallelogram.	D.	rhombus.
		Hint
	4.	A rhombus is also a __________
		A.	square.	B.	all of these
		C.	rectangle.	D.	parallelogram.
		Hint
	5.	Find each missing angle measure.
		A.	m = 50°, m = 80°
		B.	m = 60°, m = 90°
		C.	m = 45°, m = 75°
		D.	m = 30°, m = 60°
		Hint