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1. |
Which point do planes DHC, EHF, and BFG have in common? |
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A. |
G |
B. |
H |
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C. |
F |
D. |
B |
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2. |
If and intersect at V, what is the measure of  |
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A. |
12 |
B. |
28 |
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C. |
5 |
D. |
32 |
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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. |
Develop a system of inductive reasoning. |
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C. |
List the given information. |
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D. |
State the theorem to be proved. |
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4. |
How many segments intersect ? |
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A. |
4 |
B. |
6 |
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C. |
3 |
D. |
5 |
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5. |
The _______________ states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side. |
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A. |
Definition of a Triangle |
B. |
Triangle Inequality Theorem |
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C. |
Triangle Equality Theorem |
D. |
Definition of an Inequality |
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Hint |
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6. |
If LMNO is a rhombus, which angle is not necessarily a right angle? |
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A. |
 |
B. |
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C. |
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D. |
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7. |
In the rhombus below,
and . What is the value of x? |
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A. |
 |
B. |
 |
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C. |
10 |
D. |
6 |
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8. |
Which statement is false? |
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A. |
Every rhombus is a parallelogram. |
B. |
Every rhombus is a square. |
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C. |
Every rhombus is a quadrilateral. |
D. |
Every square is a rhombus. |
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Hint |
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9. |
Architecture On the floor plan for a building, 1 inch represents 20 feet. If the dimensions of a room on the plan are inch by inches, what are the actual dimensions of the room? |
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A. |
16 ft by 28 ft |
B. |
17.5 ft by 25 ft |
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C. |
15.5 ft by 25 ft |
D. |
18 ft by 21.5 ft |
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Hint |
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10. |
The angle of depression from the top of one building to the top of a neighboring building is 12°. If the buildings are 50 feet apart, what is the difference between the heights of the buildings? Round your answer to the nearest tenth of a foot. |
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A. |
10.4 ft |
B. |
235.2 ft |
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C. |
10.6 ft |
D. |
48.9 ft |
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11. |
The starting point of a proof is the _____ of the conditional and the end is the _____ of the conditional. |
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A. |
conclusion, hypothesis |
B. |
hypothesis, conclusion |
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C. |
statement, reason |
D. |
conjecture, justification |
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Hint |
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12. |
Which statement is true about skew lines? |
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A. |
They do not intersect. |
B. |
They lie in the same plane. |
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C. |
They intersect |
D. |
They are perpendicular |
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13. |
Find the value of x so  |
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A. |
6 |
B. |
-6 |
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C. |
5 |
D. |
90 |
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Hint |
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14. |
If two angles of an isosceles triangle are each twice the measure of the other angle, what is the measure of this other angle? |
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A. |
36° |
B. |
18° |
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C. |
72° |
D. |
64° |
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Hint |
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15. |
The coordinates of the vertices of quadrilateral PQRS are P(-1, 3), Q(2, 1), R(0, -4), and S(-3, -2). What name most precisely describes PQRS ? |
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A. |
square |
B. |
parallelogram |
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C. |
quadrilateral |
D. |
rectangle |
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Hint |
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16. |
The measures of two base angles on the same side of a trapezoid are 10x + 7 and 6x - 3, respectively. What is the measure of the larger base angle? |
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A. |
97 |
B. |
117 |
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C. |
83 |
D. |
63 |
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Hint |
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17. |
The two triangles shown are similar by __________. |
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A. |
SSS Similarity |
B. |
ASA Similarity |
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C. |
AA Similarity |
D. |
SAS Similarity |
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Hint |
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18. |
Find the length of the hypotenuse of this right triangle. |
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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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19. |
Which statement is the inverse of the statement angles with the same measure are congruent? |
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A. |
If two angles are not congruent, then they do not have the same measure. |
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B. |
If two angles have the same measure, then they are congruent. |
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C. |
If two angles do not have the same measure, then they are not congruent. |
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D. |
If two angles are congruent, then they have the same measure. |
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Hint |
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20. |
A _________ is a statement that describes a fundamental relationship between the basic terms of geometry and is accepted as true. |
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A. |
proof |
B. |
theorem |
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C. |
postulate |
D. |
definition |
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Hint |
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