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1. |
A picture frame is best modeled by a |
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A. |
plane. |
B. |
line. |
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C. |
point. |
D. |
quadrant. |
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2. |
Name two lines that lie in plane ADH. |
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A. |
 ,  |
B. |
 ,  |
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C. |
,  |
D. |
 ,  |
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3. |
Which of the following best describes  |
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A. |
acute |
B. |
straight |
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C. |
right |
D. |
obtuse |
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4. |
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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5. |
Looking at several specific situations to arrive at an educated guess is called __________. |
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A. |
deductive reasoning |
B. |
a conjecture |
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C. |
inductive reasoning |
D. |
guessing |
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6. |
Refer to the figure. If G is the midpoint of  , which conjecture is true? |
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A. |
is exactly 5 feet long. |
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B. |
None of the statements are true. |
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C. |
 intersects  at exactly two points. |
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D. |
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7. |
To show that a conjecture is false, you need to provide one _____. |
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A. |
possibility |
B. |
counterexample |
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C. |
theorem |
D. |
guess |
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8. |
A conditional statement consists of a __________ . |
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A. |
hypothesis and a conclusion |
B. |
counterexample |
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C. |
conclusion only |
D. |
hypothesis only |
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9. |
Using the number line, what is the midpoint of  |
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X |
B. |
W |
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C. |
V |
D. |
U |
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10. |
If  bisects  what is  |
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A. |
45° |
B. |
68° |
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C. |
56° |
D. |
34° |
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11. |
Which pair of lines are parallel? |
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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. |
If m || h, m 8 = (8x-12)° and m2 = (5x + 3)°, find m2. |
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A. |
152° |
B. |
55° |
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C. |
5° |
D. |
28° |
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13. |
Which theorem can be used to prove  |
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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. |
If two parallel lines are cut by a transversal, then alternate exterior angles are equal in measure. |
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C. |
If two angles are vertical angles then they are equal in measure. |
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D. |
Transitive Property |
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14. |
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. |
Angle Addition Property |
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C. |
Transitive 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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15. |
What would the chart look like after reading the information:
Cal's pet has hair, so does Deb's. |
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A. |
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B. |
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D. |
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16. |
What would the chart look like after reading the information:
Sue's state does not have an ''x'' in it.
Amy's state is near the west coast.
Sam's state borders a Great Lake.
Sue's state is two words. |
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A. |
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B. |
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C. |
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D. |
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