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

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

  3.   Find mE in DEF if mD = 34° and mE = 117°.
    A. 63° B. 29°
    C. 61° D. 56°
    Hint

  4.   Find the missing measure in the triangle below.
   
    A. 146° B. 124°
    C. 43° D. 34°
    Hint

  5.   Classify the triangle by it angles and by its sides.
   
    A. acute equilateral B. right, isosceles
    C. acute, equilateral D. acute, isosceles
    Hint



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