1.	Which of the following best describes the front and back cover of a textbook when closed?
		A.	parallel lines	B.	parallel planes
		C.	skew lines	D.	intersecting lines
		Hint
	2.	Name the plane parallel to plane AEF.
		A.	plane DGH	B.	plane EFH
		C.	plane CHF	D.	plane DBA
		Hint
	3.	Which segment is skew to ?
		A.		B.
		C.		D.
		Hint
	4.	Name a pair of corresponding angles.
		A.	and	B.	and
		C.	and	D.	and
		Hint
	5.	8 and 13 are _______.
		A.	corresponding angles	B.	consecutive interior angles
		C.	alternate exterior angles	D.	alternate interior angles
		Hint