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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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2. |
Which figure shows points D(-1, -1), E(3, 4), F(-4, 2), and G(0, 2) on a coordinate plane with lines EF and DG intersecting at H and a point C that is coplanar with D, E, F, G, and H, but is not contained in either line? |
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A. |
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B. |
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C. |
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D. |
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3. |
Which inequality describes all of the possible values for a if is an obtuse angle and m=2a + 8? |
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A. |
41 < a < 86 |
B. |
41 > a > 86 |
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C. |
41 > a < 86 |
D. |
41 < a > 86 |
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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 collinear. |
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B. |
A, B, and C are noncollinear. |
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C. |
A, B, and C form on equilateral triangle. |
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D. |
A, B, and C form a right triangle. |
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Hint |
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5. |
Daniel wants to send Jasmine flowers for her birthday. At the flower store, he can choose between roses, irises, or carnations. The salesperson tells Daniel that 50% of the customers buy roses, 30% buy carnations, and 20% buy irises. Which of the following is a valid conjecture? |
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A. |
Daniel will buy Jasmine irises. |
B. |
The salesperson likes carnations. |
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C. |
More customers buy roses than carnations. |
D. |
Jasmine will be excited to receive flowers for her birthday. |
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Hint |
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6. |
If  bisects  which angle is congruent to |
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A. |
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B. |
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C. |
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D. |
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7. |
A straight angle has a measure of _____. |
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A. |
60 |
B. |
180 |
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C. |
45 |
D. |
90 |
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8. |
A conditional statement consists of a __________ . |
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A. |
hypothesis and a conclusion |
B. |
hypothesis only |
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C. |
counterexample |
D. |
conclusion only |
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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 = 5, y = 0 |
B. |
x = 0, 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. |
W |
B. |
X |
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C. |
U |
D. |
V |
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11. |
Which pair of lines are skew? |
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A. |
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B. |
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C. |
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D. |
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12. |
Which pair of lines are parallel? |
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A. |
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B. |
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D. |
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13. |
If  and  , what reason proves that  |
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A. |
If two angles are vertical angles then they are equal in measure. |
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B. |
Transitive Property |
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C. |
Angle Addition Property |
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D. |
If two parallel lines are cut by a transversal, then alternate interior angles are equal in measure. |
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Hint |
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14. |
If  is complementary to  and  is complementary to  what reason proves  |
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A. |
Angle Addition Property |
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B. |
If two angles are complementary to the same angle, then they are equal in measure to each other. |
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C. |
Transitive Property |
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D. |
If two parallel lines are cut by a transversal, then complementary angles are equal in measure. |
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Hint |
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15. |
What would the chart look like after reading the information:
Bob's pet can't fly. |
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A. |
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B. |
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C. |
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D. |
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16. |
What would the chart look like after reading the information:
Bob doesn't pet his pet.
Deb doesn't walk her pet but is trying to teach it to talk.
Cal's pet isn't soft.
Bob's pet lives in a small cage. |
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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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