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1. |
Based upon the table below, Mari concluded that when one of two addends is negative, the sum is always negative. Find a counterexample for her conjecture. |
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A. |
-13 + 5 |
B. |
-8 + 7 |
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C. |
18 + (-10) |
D. |
-5 + (-5) |
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Hint |
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2. |
How many planes contain all three points M, N, and O? |
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A. |
3 |
B. |
1 |
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C. |
2 |
D. |
0 |
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Hint |
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3. |
Which tool can be used to compare the lengths of segments? |
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A. |
compass |
B. |
midpoints |
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C. |
patty paper |
D. |
calculator |
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Hint |
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4. |
Find the height of a parallelogram that has a base 24 inches long and has an area of 768 square inches. |
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A. |
32 in. |
B. |
120 in. |
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C. |
360 in. |
D. |
64 in. |
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Hint |
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5. |
Determine which segments are congruent. |
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A. |
 and  |
B. |
and  |
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C. |
 and  |
D. |
 and |
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Hint |
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6. |
Find the value of n if W is the midpoint of  |
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A. |
 |
B. |
12 |
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C. |
18 |
D. |
4 |
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Hint |
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7. |
The formula to determine the coordinates of the midpoint of a segment on the coordinate plane is _________. |
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A. |
 |
B. |
(2(x1 + x2), 2(y1 + y2)) |
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C. |
 |
D. |
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Hint |
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8. |
Which angle is an example of opposite rays? |
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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. |
Name all angles with I as their vertex. |
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A. |
 H, J, K |
B. |
HIJ, HIK, KIJ |
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C. |
HIJ, HIK, IJK |
D. |
1, 2, 3 |
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Hint |
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10. |
Name a point on the angle. |
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A. |
Y |
B. |
X |
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C. |
M |
D. |
N |
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Hint |
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11. |
If  bisects  and mQPN = 40, what is mMPN ? |
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A. |
80 |
B. |
40 |
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C. |
120 |
D. |
20 |
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Hint |
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12. |
If LBH  JBL, find the measure of HBC. |
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A. |
52 |
B. |
58 |
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C. |
48 |
D. |
42 |
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Hint |
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13. |
Which arc would complete the circle? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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14. |
17.24242424 is called a _____________. |
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A. |
Irrational number |
B. |
Improper number |
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C. |
Terminating decimal |
D. |
Repeating decimal |
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Hint |
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15. |
Determine which sides are congruent. |
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A. |
EN AT |
B. |
PA EN |
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C. |
PE NT |
D. |
PA NT |
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Hint |
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16. |
Find the coordinates of the midpoint of segment PQ. |
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A. |
 |
B. |
 |
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C. |
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D. |
(3 , 2) |
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Hint |
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17. |
Name XYZ using the vertex only. |
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A. |
X |
B. |
Z |
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C. |
YXZ |
D. |
Y |
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Hint |
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18. |
Name a straight angle. |
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A. |
ABE |
B. |
CBD |
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C. |
ABC |
D. |
ABD |
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Hint |
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19. |
Which angle forms a linear pair with TRP? |
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A. |
LRT |
B. |
TRN |
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C. |
MRP |
D. |
LRM |
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Hint |
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20. |
If m1 = 3x + 2 and m2 = 5x, find m 1. |
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A. |
55 |
B. |
11 |
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C. |
35 |
D. |
90 |
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Hint |
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