1.	In is the _____.
		A.	all of these	B.	perpendicular bisector
		C.	median	D.	altitude
		Hint
	2.	The segment that bisects an angle of the triangle and has one endpoint at a vertex of the triangle and the other endpoint at another point on the triangle is called the _________.
		A.	segment bisector	B.	perpendicular bisector
		C.	angle bisector	D.	median
		Hint
	3.	Is an altitude of Explain.
		A.	Yes; because has one endpoint at vertex and is perpendicular to
		B.	No; because is outside
		C.	Yes; because is a perpendicular bisector of
		D.	No; because is not a median of
		Hint
	4.	In which picture is an angle bisector?
		A.		B.
		C.		D.
		Hint
	5.	What best describes
		A.	median	B.	altitude
		C.	perpendicular bisector	D.	angle bisector
		Hint