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1. |
Find DF if D is between E and F, ED = 6x - 4, DF = 3x + 5, and
EF = 46. |
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A. |
20 |
B. |
26 |
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C. |
22 |
D. |
28 |
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Hint |
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2. |
Find the coordinates of K, the midpoint of  , if the endpoints of are M(-4,6) and N (2,5). |
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A. |
 |
B. |
(-2, 6) |
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C. |
 |
D. |
 |
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Hint |
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3. |
Find the measures of two supplementary angles, and  if  and  |
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A. |
39, 141 |
B. |
37, 143 |
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C. |
36, 144 |
D. |
38, 142 |
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Hint |
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4. |
If-then statements are also called ______________. |
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A. |
conditionals |
B. |
hypotheses |
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C. |
reasons |
D. |
conclusions |
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Hint |
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5. |
Refer to the figure below. Which statement is false? |
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A. |
 and  are alternate interior angles. |
B. |
m is a transversal for s and t. |
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C. |
 and  are corresponding angles. |
D. |
 and  are alternate exterior angles. |
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Hint |
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6. |
Name the postulate or theorem that concludes  |
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A. |
Corresponding Angles Postulate |
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B. |
Consecutive Interior Angles Theorem |
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C. |
Alternate Interior Angles Theorem |
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D. |
Alternate Exterior Angles Theorem |
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Hint |
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7. |
Find the measure of  if  and  |
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 |
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A. |
35 |
B. |
49 |
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C. |
56 |
D. |
42 |
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Hint |
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8. |
Which graph shows a line with an undefined slope? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Which figure is an isosceles triangle? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
What is the value of n? |
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A. |
26 |
B. |
9 |
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C. |
14 |
D. |
24 |
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Hint |
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11. |
Which is an equation of the line with slope 0 and passing through the point at (-2, 3)? |
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A. |
y = 0 |
B. |
y = 3 |
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C. |
y = -2x + 3 |
D. |
x = -2 |
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Hint |
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12. |
Find x if Q is the midpoint of  PQ = 19, and PR = 8x + 14. |
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A. |
 |
B. |
7 |
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C. |
14 |
D. |
3 |
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Hint |
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13. |
The starting point of a proof is the _____ of the conditional and the end is the _____ of the conditional. |
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A. |
conjecture, justification |
B. |
hypothesis, conclusion |
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C. |
conclusion, hypothesis |
D. |
statement, reason |
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Hint |
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14. |
In the picture, if m 2 = 8x + 8 and m 6 = 4x + 28,
what is m2? |
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A. |
96 |
B. |
104 |
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C. |
90 |
D. |
76 |
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Hint |
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15. |
Find the slope of the line. |
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 |
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A. |
1 |
B. |
-1 |
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C. |
3 |
D. |
0 |
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Hint |
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16. |
In the triangle shown, which angle has the greatest measure? |
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A. |
B |
B. |
C |
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C. |
A |
D. |
none of them; they all have an equal angle measure |
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Hint |
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17. |
What is an acceptable range for a measurement of 60.5 centimeters? |
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A. |
60 cm to 61 cm |
B. |
60.25 cm to 60.75 cm |
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C. |
604 mm to 606 mm |
D. |
604.5 mm to 605.5 mm |
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Hint |
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18. |
Find the perimeter of  with vertices A(4, 6), B(4, -3), and C(-4, -3). |
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A. |
29 units |
B. |
12 units |
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C. |
11 units |
D. |
72 units |
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Hint |
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19. |
A __________ is a compound statement formed by joining two or more statements with the word or. |
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A. |
truth value |
B. |
conjunction |
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C. |
disjunction |
D. |
negation |
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Hint |
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20. |
State the assumption that could be used to start an indirect proof of the statement AB + BC > DE. |
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A. |
AB + BC DE |
B. |
AB + BC < DE |
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C. |
AB + BC = DE |
D. |
AB + BC DE |
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Hint |
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