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1. |
Which point do planes DHC, EHF, and BFG have in common? |
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A. |
F |
B. |
B |
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C. |
G |
D. |
H |
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Hint |
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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. |
If  and  is a right angle, what is the measure of  |
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A. |
135 |
B. |
130 |
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C. |
125 |
D. |
145 |
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4. |
Looking at several specific situations to arrive at an educated guess is called __________. |
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A. |
deductive reasoning |
B. |
inductive reasoning |
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C. |
guessing |
D. |
a conjecture |
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Hint |
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5. |
Determine the converse of the following if-then statement.
If the flowers are yellow, then they are daffodils. |
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A. |
The flowers are not yellow. |
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B. |
If the flowers are not yellow, then they are not daffodils. |
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C. |
If the flowers are daffodils, then they are yellow. |
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D. |
The flowers are not daffodils. |
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Hint |
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6. |
What is the perimeter of the pattern consisting of 8 trapezoids? |
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A. |
26 |
B. |
29 |
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C. |
23 |
D. |
8 |
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Hint |
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7. |
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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8. |
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. |
NOM andPOM |
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D. |
LON andPOM |
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Hint |
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9. |
To show that a conjecture is false, you need to provide one _____. |
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A. |
theorem |
B. |
guess |
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C. |
counterexample |
D. |
possibility |
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Hint |
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10. |
If 3 4, which lines must be parallel? |
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A. |
d and e |
B. |
a and d |
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C. |
a and c |
D. |
a and b |
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Hint |
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11. |
If  bisects  which angel is equal 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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12. |
Which pair of angles are corresponding angles? |
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A. |
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B. |
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C. |
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D. |
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13. |
If m || h, m8 = (8x-12)° and m2 = (5x + 3)°, find m2. |
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A. |
55° |
B. |
28° |
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C. |
152° |
D. |
5° |
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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. |
Angle Addition Property |
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D. |
If two angles are vertical angles then they are equal in measure. |
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Hint |
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15. |
Which is a problem solving strategy you could use? |
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A. |
Work backwards |
B. |
Guess and check |
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C. |
all of these |
D. |
Eliminate possibilities |
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Hint |
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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. |
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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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