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1. |
How many possibilities are there for naming line VZ? |
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 |
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A. |
10 |
B. |
18 |
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C. |
16 |
D. |
20 |
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Hint |
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2. |
Which of the following best describes  |
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 |
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A. |
right |
B. |
acute |
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C. |
straight |
D. |
obtuse |
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Hint |
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3. |
Identify the hypothesis of the following if-then statement.
If Ralph does his math homework, then he will get a good grade on the quiz. |
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A. |
He will not get a good grade on the quiz. |
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B. |
Ralph may do his math homework. |
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C. |
He will get a good grade on the quiz. |
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D. |
Ralph does his math homework. |
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Hint |
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4. |
Find  |
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A. |
50 |
B. |
56 |
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C. |
68 |
D. |
62 |
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Hint |
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5. |
Which pair of triangles shows  by the AAS Theorem? |
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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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6. |
Find the value of x. |
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A. |
10 |
B. |
3 |
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C. |
9 |
D. |
8 |
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Hint |
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7. |
Name a point on the interior of  BGD. |
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A. |
D |
B. |
A |
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C. |
C |
D. |
G |
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Hint |
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8. |
Make a conjecture based on the following information. M is obtuse. |
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A. |
M is straight |
B. |
mM = 30 |
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C. |
mM is not 180 |
D. |
M is acute |
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Hint |
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9. |
In order to find the contrapositive of a conditional, you must first find the _____ and then find the _____ of each part. |
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A. |
inverse, negation |
B. |
hypothesis, converse |
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C. |
converse, negation |
D. |
converse, inverse |
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Hint |
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10. |
Which cannot be used as a reason in a proof? |
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A. |
conjectures |
B. |
Algebra properties |
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C. |
Definitions |
D. |
postulates |
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Hint |
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11. |
If  how would you find the distance between the lines? |
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 |
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A. |
Find the distance from point A to point C. |
B. |
Find the distance from point B to point D. |
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C. |
Find the distance from point A to line r. |
D. |
Find the distance from point A to line s. |
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Hint |
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12. |
Which figure is an obtuse triangle? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Find the value of x. |
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A. |
10 |
B. |
42 |
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C. |
14 |
D. |
40 |
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Hint |
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14. |
Since AAS is a theorem and SSS, SAS, and ASA are all postulates, ___________________. |
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A. |
AAS can be proven, but SSS, SAS, and ASA are just accepted as facts. |
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B. |
AAS is a less reliable way to see if two triangles are congruent. |
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C. |
AAS is technically the only way to prove two triangles to be congruent. |
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D. |
AAS cannot be proven. |
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Hint |
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15. |
Write the equation of the line parallel to  that passes through the point (6,-1). |
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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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16. |
Find the length of the hypotenuse of this right triangle. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Given that R is between S and T, SR =  , and RT =  , find ST. |
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A. |
 |
B. |
2 |
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C. |
 |
D. |
 |
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Hint |
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18. |
Find the perimeter of  with vertices D(2, -2), E(-5, 1), and F(0, 6). |
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A. |
23.0 units |
B. |
14.2 units |
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C. |
57.4 units |
D. |
11.5 units |
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Hint |
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19. |
Find the coordinates of L. |
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A. |
(a, 2b) |
B. |
(2 a, 0) |
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C. |
(2a, 2b) |
D. |
(2a, 0) |
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Hint |
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20. |
Determine the coordinates of Q. |
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A. |
(-2b, b) |
B. |
(-2b, 2b) |
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C. |
(-2b, 4b) |
D. |
(-2b, 2b) |
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Hint |
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