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1. |
What is used to show that an assumption is false? |
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A. |
pattern |
B. |
counterexample |
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C. |
conjecture |
D. |
inductive reasoning |
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Hint |
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2. |
Which figure is named by  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Which figure shows the midpoint of  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
What are the coordinates of point Y? |
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A. |
(-3, 2) |
B. |
(-3, -2) |
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C. |
(-2, -3) |
D. |
(-2, 3) |
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Hint |
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5. |
Name a point on the interior of the angle. |
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 |
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A. |
X |
B. |
Y |
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C. |
N |
D. |
M |
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Hint |
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6. |
What is  DAB ? |
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A. |
100 |
B. |
110 |
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C. |
85 |
D. |
25 |
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Hint |
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7. |
Rewrite the equation of a line -2x + 6y = 5 in slope-intercept form. |
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A. |
y =  +  |
B. |
y =  x + |
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C. |
y = - |
D. |
y = x - |
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Hint |
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8. |
Graph 5x + 2y = 10 using the slope and y-intercept. |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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9. |
 has angles that measure 45°, 90°, and 45°. Classify the
triangle by its angles. |
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A. |
acute |
B. |
straight |
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C. |
obtuse |
D. |
right |
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Hint |
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10. |
Find m G in  |
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A. |
67 |
B. |
23 |
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C. |
157 |
D. |
111 |
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Hint |
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11. |
What information is necessary to show  ABC XYZ by AAS? |
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A. |
AX |
B. |
  |
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C. |
CZ |
D. |
  |
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Hint |
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12. |
Which line is straight? |
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 |
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A. |
B |
B. |
D |
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C. |
A |
D. |
C |
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Hint |
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13. |
Determine which sides are congruent. |
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A. |
PA EN |
B. |
PE NT |
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C. |
EN AT |
D. |
PA NT |
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Hint |
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14. |
Does the sum of any 2 acute angles have to be an acute angle? |
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A. |
Yes, the sum must be between 90 and 180. |
B. |
No, the sum can be obtuse, right or acute. |
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C. |
Yes, the sum must be between 0 and 90. |
D. |
No, the sum may be acute or right. |
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Hint |
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15. |
If m1 = 39 and 1 and 2 form a linear pair, find m2. |
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A. |
141 |
B. |
78 |
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C. |
131 |
D. |
51 |
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Hint |
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16. |
6 and 7 are alternate interior angles formed by __________. |
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A. |
n and r with transversal l |
B. |
none of these |
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C. |
n and l with transversal r |
D. |
r and l with transversal n |
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Hint |
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17. |
In the figure, a b and t is a transversal. If m2 = 3x + 18, find the value of x. |
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A. |
36 |
B. |
68 |
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C. |
24 |
D. |
90 |
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Hint |
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18. |
Find the value of x so that l n. |
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A. |
24 |
B. |
17 |
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C. |
6 |
D. |
3 |
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Hint |
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19. |
Find the value of y. |
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A. |
88 |
B. |
89 |
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C. |
53 |
D. |
54 |
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Hint |
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20. |
WXY PQR, WX = 5n -2 and PQ = 63.
Find the value of n. |
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A. |
12.5 |
B. |
13 |
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C. |
60 |
D. |
12 |
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Hint |
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