1.	Find if and .
		A.	108	B.	48
		C.	30	D.	72
		Hint
	2.	If and , what is ?
		A.	140	B.	40
		C.	58	D.	122
		Hint
	3.	Which angle measure is less than 45 if ?
		A.		B.
		C.		D.
		Hint
	4.	Find the value of x.
		A.	27.6	B.	35.6
		C.	16.8	D.	13.2
		Hint
	5.	Find the mBDA.
		A.	23	B.	111
		C.	69	D.	46
		Hint