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1. |
Name two lines that lie in plane ADH. |
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A. |
 ,  |
B. |
 ,  |
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C. |
,  |
D. |
 ,  |
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2. |
In the figure shown,  is complementary to  and is complementary to  . Which statement is true if none of the measures of the angles equal 45? |
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A. |
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B. |
is complementary to . |
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C. |
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D. |
is complementary to itself. |
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3. |
Which graph shows a line with an undefined slope? |
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A. |
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B. |
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C. |
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D. |
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4. |
Refer to the figure shown. What is the longest segment in  |
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A. |
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B. |
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C. |
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D. |
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5. |
Solve the proportion  . |
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A. |
63 |
B. |
1 |
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C. |
3 |
D. |
7 |
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6. |
Trapezoid ABCD ~ trapezoid EBFG. Find AD. |
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A. |
10 |
B. |
12 |
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C. |
28 |
D. |
7 |
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7. |
Which statement is true? |
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A. |
Any two triangles are similar. |
B. |
Any two equilateral triangles are similar. |
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C. |
Any two right triangles are similar. |
D. |
Any two isosceles triangles are similar. |
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Hint |
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8. |
The fifth row of Pascal's triangle is 1 4 6 4 1. What is the sixth row? |
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A. |
1 9 11 9 1 |
B. |
1 6 15 20 15 6 1 |
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C. |
1 3 3 1 |
D. |
1 5 10 10 5 1 |
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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. |
219° |
B. |
321° |
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C. |
39° |
D. |
141° |
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10. |
Two lines intersect at an angle of 62°. What is the angle of rotation? |
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A. |
124° |
B. |
248° |
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C. |
31° |
D. |
62° |
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11. |
The measure of the supplement of an angle is 30 less than four times the measure of the complement of the angle. Find the measure of the angle. |
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A. |
40 |
B. |
60 |
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C. |
130 |
D. |
50 |
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12. |
A certain basketball team had 7 wins and 12 losses in a season. Which is a valid conjecture based on this information? |
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A. |
The team played 19 games.. |
B. |
The team won their last 5 games. |
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C. |
The team was undefeated. |
D. |
The team finished 5th in their conference. |
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Hint |
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13. |
Which postulate or theorem can be used to prove that the two triangles shown are congruent? |
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A. |
ASA Postulate |
B. |
AAS Theorem |
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C. |
SSS Postulate |
D. |
SAS Postulate |
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Hint |
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14. |
 CPR has vertices C(15, 1), P(9, 11), and R(2, 1). Determine the coordinates of point A on  so that  is a median of CPR. |
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A. |
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B. |
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C. |
(12, 6) |
D. |
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15. |
If 15 and 20 are the lengths of two sides of a triangle, between what two numbers must the measure of the third side fall? |
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A. |
15 and 20 |
B. |
5 and 35 |
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C. |
10 and 25 |
D. |
10 and 35 |
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16. |
 is perpendicular to which segment? |
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A. |
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B. |
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C. |
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D. |
is not necessarily perpendicular to any segment. |
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Hint |
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17. |
Which one of the triangles shown is not similar to the others? |
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A. |
X |
B. |
Z |
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C. |
W |
D. |
Y |
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18. |
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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19. |
Find AC. |
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A. |
1.5 cm |
B. |
5.0 cm |
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C. |
4.9 cm |
D. |
3.5 cm |
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Hint |
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20. |
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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