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1. |
How many planes appear in the figure shown? |
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 |
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A. |
9 |
B. |
8 |
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C. |
6 |
D. |
7 |
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Hint |
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2. |
Find the number of different segments formed by 8 collinear points. |
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A. |
28 |
B. |
21 |
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C. |
27 |
D. |
36 |
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Hint |
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3. |
What is the value of y? |
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 |
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A. |
28 |
B. |
24 |
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C. |
26 |
D. |
30 |
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Hint |
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4. |
Find the value of x so the line that passes through (x, 5) and (12, 2) is perpendicular to the line that passes through (0, 1) and (2, 7). |
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A. |
4 |
B. |
5 |
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C. |
-3 |
D. |
3 |
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Hint |
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5. |
Find  |
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 |
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A. |
68 |
B. |
62 |
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C. |
50 |
D. |
56 |
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Hint |
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6. |
If a median of a triangle is also an angle bisector, then the triangle is_______. |
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A. |
scalene |
B. |
equilateral |
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C. |
right |
D. |
isosceles |
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Hint |
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7. |
Suppose that in  , a = 13, b = 11, and  = 62. To solve the triangle, you would first use the ____. |
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A. |
Law of Cosines |
B. |
Law of Sines |
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C. |
Sierpinski Triangle |
D. |
Pythagorean Theorem |
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Hint |
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8. |
The center of the circle with equation (x - 3)2 + (y + 2)2 = 4 has coordinates ___. |
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A. |
(3, -2) |
B. |
(3, 2) |
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C. |
(-3, 2) |
D. |
(-3, -2) |
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Hint |
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9. |
Find the area of a regular hexagon with side length 8 inches. Round to the nearest tenth. |
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A. |
166.3 in2 |
B. |
64.0 in2 |
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C. |
124.4 in2 |
D. |
83.1 in2 |
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Hint |
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10. |
Find PQ for P(2, 7) and Q(-4, 2). Round to the nearest tenth. |
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A. |
6 |
B. |
5.4 |
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C. |
7.8 |
D. |
-7.8 |
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Hint |
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11. |
 ABC is ______. |
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 |
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A. |
equilateral |
B. |
scalene and acute |
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C. |
isosceles and scalene |
D. |
scalene but not acute |
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Hint |
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12. |
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. |
83 |
B. |
63 |
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C. |
97 |
D. |
117 |
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Hint |
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13. |
If  and PM = MQ, which statement is not necessarily true? |
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A. |
ABC is isosceles. |
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B. |
APQ is isosceles. |
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C. |
ABC  APQ |
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D. |
ABC is equilateral. |
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Hint |
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14. |
Graph the line that is perpendicular to the graph of the equation  that passes through the point (5,0). |
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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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15. |
Find the magnitude of JK if J is (-2,-4) and K is (3,7) |
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A. |
12.1 |
B. |
13 |
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C. |
11.2 |
D. |
18.2 |
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Hint |
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16. |
Find the direction of vector RS given R(-4,-2) and S(3,7). |
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A. |
52.1° |
B. |
59.2° |
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C. |
60.0° |
D. |
50.8° |
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Hint |
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17. |
Find the coordinates of L. |
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A. |
(2a, 0) |
B. |
(a, 2b) |
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C. |
(2a, 2b) |
D. |
(2 a, 0) |
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Hint |
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18. |
State the assumption that could be used to start an indirect proof of the statement If 2n < 6, then n < 3. |
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A. |
n 3 |
B. |
n > 3 |
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C. |
n < 3 |
D. |
n = 3 |
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Hint |
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19. |
State the assumption that could be used to start an indirect proof of the statement AB + BC > DE. |
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A. |
AB + BC DE |
B. |
AB + BC < DE |
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C. |
AB + BC = DE |
D. |
AB + BCDE |
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Hint |
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20. |
Find the area of the figure. Round to the nearest tenth. |
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A. |
222.6 in2 |
B. |
144.0 in2 |
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C. |
261.8 in2 |
D. |
265.9 in2 |
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Hint |
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