| |
| |
1. |
Is the graph shown a translation, a reflection, both, or neither? |
| |
|
 |
| |
|
A. |
neither |
B. |
both |
| |
|
C. |
translation |
D. |
reflection |
| |
|
Hint |
|
| |
2. |
Classify  . |
| |
|
 |
| |
|
A. |
acute, scalene |
B. |
obtuse, isosceles |
| |
|
C. |
right, isosceles |
D. |
right, equilateral |
| |
|
Hint |
|
| |
3. |
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 |
|
| |
4. |
The point (8, -3) is translated 6 units up and 11 units to the right. What is the new point? |
| |
|
A. |
(19, 3) |
B. |
(8, 3) |
| |
|
C. |
(88, -18) |
D. |
(14, 8) |
| |
|
Hint |
|
| |
5. |
Classify the angle below. |
| |
|
 |
| |
|
A. |
obtuse |
B. |
right |
| |
|
C. |
straight |
D. |
acute |
| |
|
Hint |
|
| |
6. |
Classify the angle below. |
| |
|
 |
| |
|
A. |
obtuse |
B. |
right |
| |
|
C. |
straight |
D. |
acute |
| |
|
Hint |
|
| |
7. |
Find the value of d in the similar polygons below. |
| |
|
 |
| |
|
A. |
2.7 |
B. |
19.683 |
| |
|
C. |
0.83 |
D. |
15 |
| |
|
Hint |
|
| |
8. |
When you look into a mirror, you see light that has bounced off at the same angle that it hit the mirror, so your line of sight creates similar triangles, as illustrated below. Use the similar triangles below to find the height of the tree. |
| |
|
 |
| |
|
A. |
40 ft |
B. |
14.4 ft |
| |
|
C. |
50 ft |
D. |
62.5 ft |
| |
|
Hint |
|
| |
9. |
Which characteristic best describes the quadrilateral? |
| |
|
 |
| |
|
A. |
rhombus |
B. |
quadrilateral |
| |
|
C. |
trapezoid |
D. |
parallelogram |
| |
|
Hint |
|
| |
10. |
Which of the following angle measures represents the angles of a regular polygon that can be used to make a tessellation? |
| |
|
A. |
120° |
B. |
150° |
| |
|
C. |
108° |
D. |
140° |
| |
|
Hint |
|
| |
11. |
The sum of the angle measures of a regular hendecagon (an 11-sided polygon) is 1620°. What is the measure of each of the angles of the hendecagon? Round your answer to the nearest whole degree. |
| |
|
A. |
147° |
B. |
90° |
| |
|
C. |
150° |
D. |
144° |
| |
|
Hint |
|
| |
12. |
Rectangle WXYZ has vertices W (1, 4), X (4, 4), Y (4, 2), Z (1, 2). Which graph shows the reflection image of the rectangle over the x-axis? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
13. |
Which circle graph correctly represents the data? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
14. |
The circle graph shows a survey of the most annoying distractions at the movies. Which statement correctly describes the graph? |
| |
|
 |
| |
|
A. |
One hundred people took part in the survey. |
B. |
About one-quarter of the people said that crying babies are the most annoying distraction. |
| |
|
C. |
The ‘’People talking’’ section is 44°. |
D. |
About one-half of the people said that cell-phone ringing and people getting up and down are the most annoying distractions. |
| |
|
Hint |
|
| |
15. |
Find the value of x in the figure. |
| |
|
 |
| |
|
A. |
148° |
B. |
58° |
| |
|
C. |
23° |
D. |
32° |
| |
|
Hint |
|
| |
16. |
The county engineer is designing a new road to cross existing Oak Boulevard as shown in the diagram. What is the missing angle measure? |
| |
|
 |
| |
|
A. |
51° |
B. |
15° |
| |
|
C. |
39° |
D. |
41° |
| |
|
Hint |
|
| |
17. |
Find the missing measure in the triangle below. |
| |
|
 |
| |
|
A. |
40° |
B. |
36° |
| |
|
C. |
34° |
D. |
140° |
| |
|
Hint |
|
| |
18. |
Find the missing measure in the quadrilateral below. |
| |
|
 |
| |
|
A. |
125° |
B. |
65° |
| |
|
C. |
115° |
D. |
105° |
| |
|
Hint |
|
|
|