1.	Which pair of lines are skew?
		A.		B.
		C.		D.
		Hint
	2.	Which pair of lines are parallel?
		A.		B.
		C.		D.
		Hint
	3.	Which pair of angles are alternate exterior angles?
		A.		B.
		C.		D.
		Hint
	4.	If m || h and m1 = 40°, find m5.
		A.	80°	B.	20°
		C.	140°	D.	40°
		Hint
	5.	If m || h, m8 = (8x-12)° and m2 = (5x + 3)°, find m2.
		A.	55°	B.	5°
		C.	152°	D.	28°
		Hint