1.   Classify the triangle by its angles and by its sides.
   
    A. acute, isosceles B. acute, equilateral
    C. obtuse, isosceles D. obtuse, scalene
    Hint

  2.   Classify .
   
    A. acute, scalene B. right, isosceles
    C. right, equilateral D. obtuse, isosceles
    Hint

  3.   Classify the triangle by its angles and its sides.
   
    A. obtuse, isosceles B. obtuse, scalene
    C. acute, scalene D. acute, equilateral
    Hint

  4.   Find mB in ABC if mA = 85° and mC = 11°.
    A. 104° B.
    C. 92° D. 84°
    Hint

  5.   Find the missing measure in the triangle below.
   
    A. 34° B. 140°
    C. 40° D. 36°
    Hint



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