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1. |
Angles A and B are supplementary. If  = 45°, find  . |
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A. |
45° |
B. |
135° |
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C. |
75° |
D. |
90° |
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Hint |
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2. |
Which characteristic of a regular polygon is used to determine if it tessellates? |
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A. |
The polygon has an even number of sides and angles. |
B. |
The sum of the measures of the angles is a multiple of 360. |
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C. |
The angle measure at each vertex is a factor of 360. |
D. |
The angle measure at each vertex is less than 180. |
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Hint |
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3. |
Which puzzle piece will tessellate? |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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4. |
An equilateral triangle has 3 lines of symmetry, a square has 4 lines of symmetry and a regular pentagon has 5 lines of symmetry. Based on this pattern, how many lines of symmetry does a regular decagon have? |
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A. |
10 |
B. |
12 |
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C. |
9 |
D. |
8 |
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Hint |
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5. |
Determine the percent of people who are enrolled in preschool. |
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A. |
4.5% |
B. |
36.4% |
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C. |
5.0% |
D. |
16.8% |
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Hint |
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6. |
What is the correct graph for the reflection of  ABC over the x-axis? |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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7. |
The point (8, -3) is translated 6 units up and 11 units to the right. What is the new point? |
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A. |
(88, -18) |
B. |
(8, 3) |
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C. |
(14, 8) |
D. |
(19, 3) |
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Hint |
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8. |
Angles A and B are complementary. If m A = 25°, what is mB? |
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A. |
90° |
B. |
65° |
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C. |
25° |
D. |
75° |
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Hint |
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9. |
Find the value of d in the similar polygons below. |
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A. |
2.7 |
B. |
19.683 |
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C. |
0.83 |
D. |
15 |
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Hint |
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10. |
Which angle has a measure of 10°? |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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11. |
Which angle has a measure of 170°? |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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12. |
The circle graph shows a survey of the most annoying distractions at the movies. Which statement correctly describes the graph? |
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A. |
The ‘’People talking’’ section is 44°. |
B. |
About one-quarter of the people said that crying babies are the most annoying distraction. |
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C. |
One hundred people took part in the survey. |
D. |
About one-half of the people said that cell-phone ringing and people getting up and down are the most annoying distractions. |
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Hint |
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13. |
Find mB in ABC if mA = 85° and mC = 11°. |
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A. |
6° |
B. |
92° |
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C. |
104° |
D. |
84° |
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Hint |
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14. |
The map of a trail is shown below. Find the value of x. |
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A. |
151° |
B. |
150° |
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C. |
141° |
D. |
51° |
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Hint |
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15. |
Find the missing measure in the quadrilateral below. |
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A. |
90° |
B. |
270° |
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C. |
45° |
D. |
180° |
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Hint |
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16. |
Find the missing measure in the quadrilateral below. |
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A. |
115° |
B. |
65° |
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C. |
105° |
D. |
125° |
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Hint |
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17. |
The Sears Tower in Chicago, Illinois is 1,454 feet tall. Its twin antennas reach an additional 253 feet. If a souvenir shop sells a replica of the Sears Tower that is 9 inches tall, how tall are the twin antennas on the replica? |
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A. |
0.15 ft |
B. |
1.57 ft |
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C. |
0.09 ft |
D. |
0.13 ft |
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Hint |
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18. |
Rectangle STUV has vertices S(3, 2), T(3, -1), U(-2, -1) and V(-2, 2). Find the vertices of rectangle S'T'U'V’
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A. |
S'(1, -2), T'(1, 1), U'(6, 1) and V'(6, -2) |
B. |
S'(1, 2), T'(1, -1), U'(6, -1) and V'(6, 2) |
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C. |
S'(-1, 2), T'(-1, -1), U'(-6, -1) and V'(-6, 2) |
D. |
S'(-1, -2), T'(-1, 1), U'(-6, 1) and V'(-6, -2) |
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Hint |
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