1.   Classify the triangle. Use isosceles, equilateral, or scalene.
   
    A. scalene B. cannot be determined
    C. equilateral D. isosceles
    Hint

  2.   Classify the triangle. Use acute, right, or obtuse.
   
    A. cannot be determined B. obtuse
    C. acute D. right
    Hint

  3.   Classify the triangle. Use acute, right, or obtuse.
   
    A. acute B. right
    C. obtuse D. cannot be determined
    Hint

  4.   Classify the triangle. Use isosceles, equilateral, or scalene and acute, right, or obtuse.
   
    A. scalene, right B. isosceles, right
    C. isosceles, acute D. equilateral, right
    Hint

  5.   Classify the triangle. Use isosceles, equilateral, or scalene and acute, right, or obtuse.
   
    A. scalene, obtuse B. scalene, acute
    C. scalene, right D. isosceles, acute
    Hint