1.	What is the measure of , if BC = 18 and is a median of trapezoid ABCD?
		A.	18	B.	3
		C.	9	D.	6
		Hint
	2.	Find JD if is a median of isosceles trapezoid GHIJ and HE =8.
		A.	32	B.	8
		C.	16	D.	4
		Hint
	3.	Two congruent base angles of an isosceles trapezoid have measures of 5x - 17 and 2x + 13. What is the measure of each angle of the trapezoid?
		A.	10, 10, 147, 147
		B.	33, 33, 147, 147
		C.	10, 10, 33, 33
		D.	none of these
		Hint
	4.	Trapezoid ABCD has median . Find LJ.
		A.	61	B.	3
		C.	5	D.	32
		Hint
	5.	In isosceles trapezoid QRST mT = 28. Find the measures of Q, R, and S.
		A.	28, 28, 28	B.	152, 152, 28
		C.	28, 28, 152	D.	none of these
		Hint