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1. |
Which property of equality justifies the statement if x – 2 = 9, then x = 11? |
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A. |
Transitive Property of Equality |
B. |
Addition Property of Equality |
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C. |
Symmetric Property of Equality |
D. |
Multiplication Property of Equality |
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Hint |
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2. |
Which of the following is not one of the five essential parts needed to construct a good proof? |
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A. |
Develop a system of inductive reasoning. |
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B. |
If possible, draw a diagram to illustrate the given information. |
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C. |
State the theorem to be proved. |
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D. |
List the given information. |
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Hint |
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3. |
Find the measure of if    , and  |
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A. |
70 |
B. |
60 |
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C. |
65 |
D. |
110 |
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Hint |
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4. |
Which graph shows a line with a slope of passing through (-1,0)? |
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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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5. |
Find the distance from G(-3, -1) to the line whose equation is y = 4. |
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A. |
4 |
B. |
2 |
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C. |
3 |
D. |
5 |
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Hint |
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6. |
Refer to the figure shown. Name the vertices of the equilateral triangle. |
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A. |
U, Z, W |
B. |
U, V, Z |
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C. |
W, X, Y |
D. |
X, Y, Z |
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Hint |
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7. |
What is the measure of  |
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A. |
31 |
B. |
62 |
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C. |
32 |
D. |
120 |
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Hint |
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8. |
In the figure, intersects at H. Which additional fact is needed to prove by ASA? |
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A. |
   |
B. |
   |
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C. |
   |
D. |
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Hint |
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9. |
Find the value of x. |
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A. |
3 |
B. |
8 |
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C. |
9 |
D. |
10 |
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Hint |
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10. |
has vertices X(-1, 1), Y(3, 9), and Z(6, -2). Determine the coordinates of point W on so that is a median of  |
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A. |
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B. |
(2, -1) |
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C. |
(1, 5) |
D. |
(2, 4) |
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Hint |
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11. |
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A. |
AC = XZ |
B. |
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C. |
AC > XZ |
D. |
AC < XZ |
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Hint |
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12. |
In a triangle, the ratio of the measures of the sides is 2:3:4 and the perimeter is 72. Find the measures of the sides of the triangle. |
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A. |
16, 24, 32 |
B. |
20, 22, 30 |
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C. |
18, 27, 27 |
D. |
14, 21, 28 |
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Hint |
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13. |
Which triangle is not similar to the other three? |
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A. |
DEF |
B. |
JKL |
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C. |
ABC |
D. |
GHI |
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Hint |
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14. |
Find the coordinates of R, the midpoint of , if the endpoints of are Q(3, -5) and S(-3, 6). |
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A. |
(6,1) |
B. |
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C. |
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D. |
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Hint |
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15. |
Find x if Q is the midpoint of PQ = 19, and PR = 8x + 14. |
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A. |
14 |
B. |
7 |
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C. |
3 |
D. |
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Hint |
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16. |
If bisects which angle is congruent to |
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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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17. |
Find the distance from R(-7, 8) to the line with the equation y = 5. |
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A. |
11 |
B. |
3 |
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C. |
5 |
D. |
-3 |
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Hint |
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18. |
Which postulate can be used to prove the triangles congruent? |
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A. |
ASA Postulate |
B. |
SSS Postulate |
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C. |
SAS Postulate |
D. |
not possible |
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Hint |
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19. |
DEF GHI. Find the value of x. |
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A. |
21 |
B. |
10.5 |
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C. |
1.75 |
D. |
5.25 |
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Hint |
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20. |
Graph the line with a slope of and a y-intercept of –3. |
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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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