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

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

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

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

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



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