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

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

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

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

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



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