1.   Is the graph shown a translation, a reflection, both, or neither?
   
    A. both B. translation
    C. reflection D. neither
    Hint

  2.   Which pair of angles are complementary?
    A. B.
    C. D.
    Hint

  3.   Angles A and B are supplementary. If = 45, find .
    A. 75° B. 135°
    C. 45° D. 90°
    Hint

  4.   Hakan is standing next to a building whose shadow is 15 feet long. If Hakan is 6 feet tall and is casting a shadow 2.5 feet long, how high is the building?
    A. 30 ft B. 36 ft
    C. 40 ft D. 24 ft
    Hint

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

  6.   Which of the following angle measures represent the angles of a regular polygon that can be used to make a tessellation?
    A. 144° B. 135°
    C. 150° D. 90°
    Hint

  7.   The sum of the measures of the angles of a regular octagon is 1080. What is the measure of each angle?
    A. 108° B. 144°
    C. 120 D. 135
    Hint

  8.   Which figure demonstrates the indicated change to a square?
   
    A. B.
    C. D.
    Hint

  9.   The vertices of are A(2, 3), B(1, 1), and C(4, 2). Which graph shows the translation image of the triangle that is 4 units left and 2 units down?
    A. B.
    C. D.
    Hint

  10.   has vertices H(-3, -1), I(-2, -4), and J(-4, -4). Which graph shows the reflection image of the triangle over the y-axis?
    A. B.
    C. D.
    Hint

  11.   What percent of the school population is enrolled in school after high school?
   
    A. 36.4% B. 16.8%
    C. 4.5% D. 37.3%
    Hint

  12.   Classify the angle below.
   
    A. acute B. obtuse
    C. right D. straight
    Hint

  13.   Find the value of m in the polygons below.
   
    A. 1 B. 0.25
    C. 1.76 D. 9.09
    Hint

  14.   Which angle has a measure of 128°?
    A. B.
    C. D.
    Hint

  15.   The circle graph shows how much Americans say they tip at restaurants. Find the statement that is not true.
   
    A. About one-quarter of the people you poll on the street would say they tip between 16% and 20%.
    B. The 11-15% section of the graph has a measure of 126°.
    C. 44% of Americans tip between 6% and 20%.
    D. There are about twice as many people who tip between 11% and 15% than there are people who tip between 6% and 10%.
    Hint

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

  17.   Find the missing measure in the quadrilateral below.
   
    A. 115° B. 125°
    C. 105° D. 65°
    Hint

  18.   Find the missing measure in the quadrilateral below.
   
    A. 39° B. 50°
    C. 51° D. 48°
    Hint



Glencoe
The McGraw-Hill Companies