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1. |
If R is the midpoint of , SR=3x+8,and RT =5x-6, find the measure of . |
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A. |
13 |
B. |
29 |
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C. |
32 |
D. |
14 |
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Hint |
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2. |
Which of the following best describes  |
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 |
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A. |
right |
B. |
acute |
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C. |
obtuse |
D. |
straight |
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Hint |
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3. |
Determine the converse of the following if-then statement. If the flowers are yellow, then they are daffodils. |
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A. |
The flowers are not yellow. |
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B. |
If the flowers are not yellow, then they are not daffodils. |
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C. |
The flowers are not daffodils. |
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D. |
If the flowers are daffodils, then they are yellow. |
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Hint |
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4. |
If    , and what is the measure of  |
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 |
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A. |
76 |
B. |
180 |
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C. |
108 |
D. |
72 |
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Hint |
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5. |
Solve the proportion . |
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A. |
7 |
B. |
63 |
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C. |
1 |
D. |
3 |
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Hint |
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6. |
Find the value of x. |
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 |
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A. |
7 |
B. |
8 |
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C. |
 |
D. |
9 |
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Hint |
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7. |
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. |
235.2 ft |
B. |
48.9 ft |
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C. |
10.6 ft |
D. |
10.4 ft |
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Hint |
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8. |
Which tessellation is not uniform? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Find the direction of to the nearest degree for A(2, -1) and B(-3, 3). |
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A. |
321° |
B. |
219° |
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C. |
39° |
D. |
141° |
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Hint |
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10. |
Make a conjecture based on the following information. M is obtuse. |
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A. |
M is acute |
B. |
m M is not 180 |
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C. |
m M = 30 |
D. |
M is straight |
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Hint |
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11. |
If 1 and 2 form a linear pair and m 1 = 2x + 16 and m 2 = 50x + 60, find m 2. |
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A. |
80 |
B. |
160 |
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C. |
180 |
D. |
20 |
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Hint |
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12. |
Which postulate or theorem can be used to prove that the two triangles shown are congruent? |
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A. |
SAS Postulate |
B. |
SSS Postulate |
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C. |
AAS Theorem |
D. |
ASA Postulate |
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Hint |
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13. |
Find the value of x. |
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A. |
26 |
B. |
10 |
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C. |
20 |
D. |
13 |
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Hint |
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14. |
The two polygons shown are similar. Find the value of x. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
Find the value of z to the nearest tenth. |
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A. |
61 |
B. |
0.7 |
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C. |
41.2 |
D. |
29 |
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Hint |
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16. |
In MAT, m M = 35, m A = 70, and t = 8. Find m to the nearest tenth. |
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A. |
15 |
B. |
8.2 |
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C. |
4.8 |
D. |
7.8 |
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Hint |
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17. |
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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18. |
A __________ is a compound statement formed by joining two or more statements with the word or. |
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A. |
disjunction |
B. |
conjunction |
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C. |
negation |
D. |
truth value |
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Hint |
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19. |
Which postulate states that if B is between A and C, then AB + BC = AC? |
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A. |
Ruler Postulate |
B. |
Segment Addition Postulate |
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C. |
Addition Property of Congruence |
D. |
Whole Segment Postulate |
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Hint |
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20. |
Determine the coordinates of Q. |
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A. |
(-2b, 4b) |
B. |
(-2b, 2b ) |
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C. |
(-2b, 2b) |
D. |
(-2b, b) |
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Hint |
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