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

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

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