1.   In is the _____.
   
    A. all of these B. altitude
    C. median D. perpendicular bisector
    Hint
  2.   Is an altitude of Explain.
   
    A. Yes; because is a
perpendicular bisector
of
    B. Yes; because has one
endpoint at vertex and
is perpendicular to
    C. No; because is not a
median of
    D. No; because is
outside
    Hint
  3.   A _________ is a line or segment that passes through the midpoint of a side of a triangle and is perpendicular to that side.
    A. median B. angle bisector
    C. perpendicular bisector D. mode
    Hint
  4.   In which figure is a median and an angle bisector of
and is an altitude?
    A. B.
    C. D.
    Hint
  5.   What best describes
   
    A. angle bisector B. altitude
    C. median D. perpendicular bisector
    Hint

Glencoe
The McGraw-Hill Companies