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1. |
How many possibilities are there for naming line VZ? |
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A. |
10 |
B. |
20 |
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C. |
16 |
D. |
18 |
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Hint |
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2. |
Name a pair of angles that are adjacent, but not complementary or supplementary. |
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A. |
 and |
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B. |
 and |
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C. |
and |
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D. |
 and |
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Hint |
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3. |
Looking at several specific situations to arrive at an educated guess is called __________. |
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A. |
a conjecture |
B. |
guessing |
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C. |
inductive reasoning |
D. |
deductive reasoning |
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Hint |
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4. |
Make a conjecture based on the following information. For points A, B, and C, AB = 2, BC = 3, and AC = 4. |
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A. |
A, B, and C are noncollinear. |
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B. |
A, B, and C form a right triangle. |
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C. |
A, B, and C are collinear. |
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D. |
A, B, and C form on equilateral triangle. |
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Hint |
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5. |
How many planes appear on the figure shown? |
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A. |
8 |
B. |
7 |
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C. |
5 |
D. |
6 |
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Hint |
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6. |
Name a pair of angles that are adjacent and complementary. |
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A. |
 QOP andNOP |
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B. |
NOM andLON |
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C. |
LON andPOM |
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D. |
NOM andPOM |
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Hint |
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7. |
Find the value of x so  |
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A. |
6 |
B. |
-6 |
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C. |
5 |
D. |
90 |
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Hint |
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8. |
Identify the hypothesis in the following algebraic statement:
If 3x + 10 = 13, then x = 1. |
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A. |
3x |
B. |
3x + 10 = 13 |
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C. |
3x + 10 |
D. |
x = 1 |
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Hint |
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9. |
Which values are a counterexample to the given statement?
If x × y = 0, then x must be 0. |
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A. |
x = 0, y = 0 |
B. |
x = 5, y = 0 |
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C. |
x = 0, y = 1 |
D. |
x = -1, y = 1 |
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Hint |
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10. |
Using the number line, what is the midpoint of  |
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A. |
U |
B. |
X |
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C. |
W |
D. |
V |
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Hint |
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11. |
Find  |
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A. |
9° |
B. |
18° |
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C. |
132° |
D. |
66°° |
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Hint |
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12. |
Which pair of angles are corresponding angles? |
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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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13. |
If m || h and m1 = 40°, find m5. |
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A. |
20° |
B. |
40° |
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C. |
140° |
D. |
80° |
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Hint |
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14. |
If  and  , what reason proves that  |
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A. |
If two parallel lines are cut by a transversal, then alternate interior angles are equal in measure. |
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B. |
Transitive Property |
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C. |
If two angles are vertical angles then they are equal in measure. |
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D. |
Angle Addition Property |
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Hint |
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15. |
Which is a problem solving strategy you could use? |
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A. |
all of these |
B. |
Guess and check |
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C. |
Eliminate possibilities |
D. |
Work backwards |
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Hint |
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16. |
What would the chart look like after reading the information:
Bob's pet can't fly.
Cal's pet has hair, so does Deb's.
Deb's pet doesn't bark. |
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A. |
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B. |
 |
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C. |
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D. |
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Hint |
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