1.	What is the geometric mean between and 12?
		A.		B.
		C.		D.
		Hint
	2.	Find the value of y.
		A.	9	B.	2
		C.	24	D.
		Hint
	3.	Find the value of x.
		A.		B.	3
		C.		D.
		Hint
	4.	Find b in TRG .
		A.	3.5	B.	2.4
		C.	2.8	D.	4.9
		Hint
	5.	In TGP, ____?
		A.		B.
		C.		D.
		Hint