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1. |
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. |
(-2, 6) |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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2. |
A ______________ is a diagram that can be used to illustrate a conditional. |
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A. |
Venn diagram |
B. |
flow chart |
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C. |
bar graph |
D. |
tree diagram |
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Hint |
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3. |
Which of the following is not one of the five essential parts needed to construct a good proof? |
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A. |
If possible, draw a diagram to illustrate the given information. |
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B. |
List the given information. |
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C. |
State the theorem to be proved. |
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D. |
Develop a system of inductive reasoning. |
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Hint |
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4. |
For the proof shown, provide the reason for part f. |
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A. |
Definition of Addition |
B. |
Symmetric Property of Equality |
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C. |
Definition of a line |
D. |
Definition of congruent segments |
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Hint |
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5. |
Congruence of triangles is reflexive, _____________, and transitive. |
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A. |
symmetric |
B. |
distributive |
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C. |
commutative |
D. |
associative |
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Hint |
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6. |
In  is 10 more than 3 times a number,
 is 8 less than 5 times the same number. Find  |
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A. |
116 |
B. |
37 |
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C. |
106 |
D. |
48 |
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Hint |
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7. |
The segment that bisects an angle of the triangle and has one endpoint at a vertex of the triangle and the other endpoint at another point on the triangle is called the _________. |
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A. |
angle bisector |
B. |
segment bisector |
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C. |
perpendicular bisector |
D. |
median |
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Hint |
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8. |
In the figure shown,  is an exterior angle of  Which
statement is correct? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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9. |
 has vertices M(3, 5), N(1, -2), O(-3, 2). Order the angles from
the greatest measure to the least measure. |
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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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10. |
If a median of a triangle is also an angle bisector, then the triangle is_______. |
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A. |
isosceles |
B. |
equilateral |
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C. |
scalene |
D. |
right |
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Hint |
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11. |
The polygon shown is |
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A. |
regular |
B. |
a hexagon |
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C. |
concave |
D. |
an octagon |
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Hint |
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12. |
Find m MOP if mMON = 4x + 9 and mMOP = 3x - 3. |
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A. |
33 |
B. |
45 |
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C. |
57 |
D. |
12 |
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Hint |
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13. |
Which statement explains why  |
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A. |
If two angles form a linear pair, then they are supplementary. |
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B. |
If the sum of the measures of two angles is 180, then they are supplementary. |
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C. |
All right angles are congruent. |
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D. |
Angles supplementary to the same angle are congruent. |
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Hint |
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14. |
Which graph has a slope of zero? |
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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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15. |
Which statement needs to be true to prove  |
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A. |
1  2 |
B. |
4 1 |
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C. |
1 3 |
D. |
m1 + m3 = 180° |
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Hint |
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16. |
What is the precision of a measurement of  feet? |
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A. |
1 in. |
B. |
1 ft |
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C. |
 ft |
D. |
 ft |
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Hint |
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17. |
Determine the range for a measurement of 5 yards. |
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A. |
 ft to  ft |
B. |
4 yd to 6 yd |
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C. |
 ft to  ft |
D. |
yd to  yd |
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Hint |
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18. |
What is an acceptable range for a measurement of 60.5 centimeters? |
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A. |
60.25 cm to 60.75 cm |
B. |
604 mm to 606 mm |
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C. |
60 cm to 61 cm |
D. |
604.5 mm to 605.5 mm |
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Hint |
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19. |
If  and  then  is _____? |
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A. |
acute. |
B. |
obtuse. |
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C. |
straight. |
D. |
right. |
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Hint |
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20. |
Which of the following is not a guideline for placing figures on the coordinate plane? |
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A. |
Place at least one side of a polygon on an axis. |
B. |
Keep the figure in the first quadrant. |
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C. |
Use coordinates that make computation as simple as possible. |
D. |
Use the point (1, 1) as a vertex or center. |
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Hint |
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