| |
| |
1. |
Which segment is perpendicular to  ? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
2. |
Name a pair of angles that are adjacent, but not complementary or supplementary. |
| |
|
|
| |
|
A. |
 and |
| |
|
B. |
 and |
| |
|
C. |
and |
| |
|
D. |
 and |
| |
|
Hint |
|
| |
3. |
Looking at several specific situations to arrive at an educated guess is called __________. |
| |
|
A. |
guessing |
B. |
inductive reasoning |
| |
|
C. |
deductive reasoning |
D. |
a conjecture |
| |
|
Hint |
|
| |
4. |
Refer to the figure. If G is the midpoint of  , which conjecture is true? |
| |
|
 |
| |
|
A. |
None of the statements are true. |
| |
|
B. |
 |
| |
|
C. |
is exactly 5 feet long. |
| |
|
D. |
 intersects  at exactly two points. |
| |
|
Hint |
|
| |
5. |
The intersection of two planes could be a ______. |
| |
|
A. |
point |
B. |
segment |
| |
|
C. |
plane |
D. |
line |
| |
|
Hint |
|
| |
6. |
Which of the following statements is true? |
| |
|
 |
| |
|
A. |
 intersects plane M in two points. |
| |
|
B. |
intersects plane M at point B. |
| |
|
C. |
The intersection of and plane M is  . |
| |
|
D. |
intersects plane M at point C. |
| |
|
Hint |
|
| |
7. |
Name a pair of angles that are adjacent and complementary. |
| |
|
 |
| |
|
A. |
 NOM andLON |
| |
|
B. |
LON andPOM |
| |
|
C. |
QOP andNOP |
| |
|
D. |
NOM andPOM |
| |
|
Hint |
|
| |
8. |
To show that a conjecture is false, you need to provide one _____. |
| |
|
A. |
counterexample |
B. |
possibility |
| |
|
C. |
guess |
D. |
theorem |
| |
|
Hint |
|
| |
9. |
Which values are a counterexample to the given statement?
If x + y = an even number, then x is even and y is even. |
| |
|
A. |
x = 12, y = 6 |
B. |
x = 7, y = 12 |
| |
|
C. |
x = 21, y = 3 |
D. |
x = 10, y = 9 |
| |
|
Hint |
|
| |
10. |
If  bisects  which angel is equal to  |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
11. |
Using the number line, what is the midpoint of  |
| |
|
 |
| |
|
A. |
V |
B. |
X |
| |
|
C. |
W |
D. |
U |
| |
|
Hint |
|
| |
12. |
If m || h, m3 = (18x-12)° and m7 = (6x + 63)°, find m3. |
| |
|
 |
| |
|
A. |
99° |
B. |
10° |
| |
|
C. |
6° |
D. |
63° |
| |
|
Hint |
|
| |
13. |
If  and  , what reason proves that  |
| |
|
A. |
Transitive Property |
| |
|
B. |
Angle Addition Property |
| |
|
C. |
If two angles are vertical angles then they are equal in measure. |
| |
|
D. |
If two parallel lines are cut by a transversal, then alternate interior angles are equal in measure. |
| |
|
Hint |
|
| |
14. |
If  is complementary to  and  is complementary to  what reason proves  |
| |
|
A. |
Transitive Property |
| |
|
B. |
Angle Addition Property |
| |
|
C. |
If two parallel lines are cut by a transversal, then complementary angles are equal in measure. |
| |
|
D. |
If two angles are complementary to the same angle, then they are equal in measure to each other. |
| |
|
Hint |
|
| |
15. |
What would the chart look like after reading the information:
Abby likes neither soccer nor football.
Doug used to like football and kickball best, but he has changed his mind. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
16. |
What would the chart look like after reading the information:
Doug used to like football and kickball best, but he has changed his mind.
Abby likes neither soccer nor football.
Neither of the boys here likes soccer. |
| |
|
|
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
|
|