| |
| |
1. |
How many possibilities are there for naming line VZ? |
| |
|
 |
| |
|
A. |
20 |
B. |
18 |
| |
|
C. |
10 |
D. |
16 |
| |
|
Hint |
|
| |
2. |
If  bisects  which angle is congruent to  |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
3. |
Which angle forms a linear pair with  |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
4. |
In the figure, ABCD is a square. Which of the following is a valid conjecture about points A, B, C, and D? |
| |
|
 |
| |
|
A. |
AB = CD |
B. |
None of the statements are valid conjectures. |
| |
|
C. |
AB = BD |
D. |
AB + CD = 12 |
| |
|
Hint |
|
| |
5. |
The Law of Detachment and other laws of logic can be used to provide a system for reaching logical conclusions, called _____________. |
| |
|
A. |
reasonable doubt |
B. |
detachment reasoning |
| |
|
C. |
inductive reasoning |
D. |
deductive reasoning |
| |
|
Hint |
|
| |
6. |
Find the number of different segments formed by 8 collinear points. |
| |
|
A. |
27 |
B. |
21 |
| |
|
C. |
36 |
D. |
28 |
| |
|
Hint |
|
| |
7. |
If  and  are vertical angles and  and  find  |
| |
|
 |
| |
|
A. |
72 |
B. |
68 |
| |
|
C. |
43 |
D. |
23 |
| |
|
Hint |
|
| |
8. |
Find the measure of  if  and  |
| |
|
 |
| |
|
A. |
49 |
B. |
42 |
| |
|
C. |
35 |
D. |
56 |
| |
|
Hint |
|
| |
9. |
Refer to the figure. Complete the congruence statement  |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
10. |
Find XY on the number line shown. |
| |
|
 |
| |
|
A. |
-7 |
B. |
0 |
| |
|
C. |
4 |
D. |
7 |
| |
|
Hint |
|
| |
11. |
Find PQ for P(2, 7) and Q(-4, 2). Round to the nearest tenth. |
| |
|
A. |
5.4 |
B. |
7.8 |
| |
|
C. |
6 |
D. |
-7.8 |
| |
|
Hint |
|
| |
12. |
Find x if Q is the midpoint of  PQ = 19, and PR = 8x + 14. |
| |
|
A. |
14 |
B. |
3 |
| |
|
C. |
 |
D. |
7 |
| |
|
Hint |
|
| |
13. |
Name the property that justifies the statement: ''2(x - 4) = 2x - 8''. |
| |
|
A. |
Symmetric Property |
B. |
Transitive Property (=) |
| |
|
C. |
Distributive Property |
D. |
Reflexive Property (=) |
| |
|
Hint |
|
| |
14. |
Two angles are congruent if they are ______. |
| |
|
A. |
vertical |
B. |
a linear pair |
| |
|
C. |
adjacent |
D. |
supplementary |
| |
|
Hint |
|
| |
15. |
Find the value of x so the line that passes through (x, 6) and (10,-3) is parallel to the line that passes through (7, 2) and (6, 11) |
| |
|
A. |
1 |
B. |
-9 |
| |
|
C. |
9 |
D. |
-71 |
| |
|
Hint |
|
| |
16. |
Write the equation of the line that has an x-intercept of –6 and a y-intercept of 3. |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
17. |
Find the precision for a measurement of 24 meters. |
| |
|
A. |
5 m |
B. |
10 m |
| |
|
C. |
0.5 m |
D. |
1 m |
| |
|
Hint |
|
| |
18. |
Triangle ABC has vertices A(2, 5), B(5, 2), and C(2, -1). Classify  ABC. |
| |
|
A. |
scalene |
B. |
isosceles |
| |
|
C. |
equilateral |
D. |
acute |
| |
|
Hint |
|
| |
19. |
Find the coordinates of L. |
| |
|
 |
| |
|
A. |
(2 a, 0) |
B. |
(2a, 0) |
| |
|
C. |
(2a, 2b) |
D. |
(a, 2b) |
| |
|
Hint |
|
| |
20. |
Which of the following is not a guideline for placing figures on the coordinate plane? |
| |
|
A. |
Use the point (1, 1) as a vertex or center. |
B. |
Place at least one side of a polygon on an axis. |
| |
|
C. |
Keep the figure in the first quadrant. |
D. |
Use coordinates that make computation as simple as possible. |
| |
|
Hint |
|
|
|