1.   Find if °.
   
    A. 50° B. 130°
    C. 120° D. 140°
    Hint

  2.   What is the measure of the angle?
   
    A. 150° B. 90°
    C. 60° D. 120°
    Hint

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

  4.   What is the measure of the angle?
   
    A. 130° B. 90°
    C. 50° D. 160°
    Hint

  5.   Find the value of x in the figure.
   
    A. 25 B. 75
    C. 105 D. 15
    Hint

  6.   Classify the triangle by its sides.
   
    A. scalene B. isosceles
    C. equilateral and scalene D. equilateral
    Hint

  7.   Classify the triangle by its sides.
   
    A. scalene B. equilateral and scalene
    C. isosceles D. equilateral
    Hint

  8.   Which is a true statement about angles 1 and 2?
   
    A. The two angles are vertical angles. B. The two angles are complementary.
    C. Both angles are obtuse. D. The two angles are supplementary.
    Hint

  9.   Identify the figure.
   
    A. B.
    C. D. DE
    Hint

  10.   Which choice best describes the shape?
   
    A. 8 sides, 8 angles; hexagon B. 6 sides, 6 angles; hexagon
    C. 6 sides, 6 angles; octagon D. 8 sides, 8 angles; octagon
    Hint