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

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

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

  4.   The map of a trail is shown below. Find the value of x.
   
    A. 150° B. 51°
    C. 141° D. 151°
    Hint

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



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