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1. |
Marita always listens to her favorite radio station, an oldies station, when she drives her car. Every morning she listens to her radio on the way to school. On Monday, she turns on her car radio and it is playing country music. Which of the following is a valid conjecture for why her radio is playing different music? |
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A. |
Her favorite station has changed their morning program to include country music. |
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B. |
A country music station bought out her favorite music station over the weekend. |
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C. |
Someone used her car during the weekend and changed the station. |
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D. |
All statements are valid conjectures. |
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Hint |
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2. |
Find the value of x. |
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A. |
45 |
B. |
125 |
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C. |
135 |
D. |
145 |
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Hint |
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3. |
 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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4. |
Which inequality describes the range of possible values for x? |
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A. |
4 < x < 14 |
B. |
-6 < x < 14 |
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C. |
x < 14 |
D. |
x < 4 and x > 14 |
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Hint |
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5. |
In the figure,  is a median in   and  Which statement is always true? |
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A. |
If  then  |
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B. |
If  then  is acute. |
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C. |
x = 12 |
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D. |
If  then RS < TS. |
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Hint |
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6. |
Which of the following are the coordinates of the vertices of a rectangle? |
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A. |
(-2, -3), (0, 0), (-3, -2), (-2, 1) |
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B. |
(3, 5), (7, 5), (5, 1), (1, 1) |
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C. |
(5, 4), (6, 2), (1, 0), (2, 1) |
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D. |
(2, 0), (1, -3), (-2, -2), (-1, 1) |
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Hint |
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7. |
Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ. |
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A. |
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B. |
1.25 |
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C. |
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D. |
4 |
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Hint |
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8. |
Find the value of x. |
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A. |
4.75 |
B. |
8 |
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C. |
6.5 |
D. |
12 |
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Hint |
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9. |
Find the value of y. |
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A. |
 |
B. |
18 |
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C. |
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D. |
4.5 |
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Hint |
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10. |
A segment that is drawn from the center of a regular polygon perpendicular to a side of the polygon is called a(n)________. |
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A. |
apothem |
B. |
altitude |
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C. |
secant |
D. |
base |
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Hint |
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11. |
Name a pair of consecutive interior angles. |
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A. |
 4 and 6 |
B. |
10 and 9 |
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C. |
10 and 8 |
D. |
6 and 7 |
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Hint |
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12. |
In the picture, if m 2 = 8x + 8 and m6 = 4x + 28,
what is m2? |
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A. |
104 |
B. |
96 |
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C. |
90 |
D. |
76 |
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Hint |
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13. |
Find the measure of 1. |
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A. |
90° |
B. |
60° |
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C. |
70° |
D. |
50° |
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Hint |
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14. |
In which picture is  an angle bisector? |
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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. |
Find mA to the nearest tenth in right triangle ABC for A(1, 5),
B(4, 9), and C(12, 3). |
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A. |
63.4 |
B. |
2 |
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C. |
26.6 |
D. |
65.9 |
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Hint |
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16. |
If P is the center of the circle, find the value of x. |
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A. |
-25 |
B. |
 |
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C. |
34 |
D. |
23 |
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Hint |
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17. |
Find mNAL. |
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A. |
21 |
B. |
78 |
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C. |
150 |
D. |
96 |
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Hint |
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18. |
Which is not a true statement about rotations? |
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A. |
A rotation maintains collinearity. |
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B. |
A rotation maintains orientation. |
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C. |
A rotation maintains distance measure. |
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D. |
A rotation maintains angle measure. |
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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 congruent, then they have the same measure. |
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B. |
If two angles do not have the same measure, then they are not congruent. |
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C. |
If two angles are not congruent, then they do not have the same measure. |
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D. |
If two angles have the same measure, then they are congruent. |
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Hint |
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20. |
In  TGP,  ____? |
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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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