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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, points A and B are on circle C and 
Write the contra positive of the true conditional.
Conditional 1: If  then  is a right isosceles triangle.
Conditional 2: If  then  divides the circle into two equal halves. |
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A. |
If is not a right isosceles triangle, then  |
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B. |
If is a right isosceles triangle, then  |
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C. |
If does not divide the circle into two equal halves, then  |
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D. |
If  then does not divide the circle into two equal halves. |
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Hint |
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3. |
Find the number of different segments formed by 8 collinear points. |
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A. |
28 |
B. |
27 |
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C. |
21 |
D. |
36 |
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4. |
Find the value of x so that    . |
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A. |
11 |
B. |
37 |
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C. |
19 |
D. |
35 |
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5. |
Which statement cannot be used to prove  |
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A. |
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B. |
   |
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C. |
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D. |
slope  slope  |
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6. |
Classify  |
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A. |
equiangular |
B. |
acute |
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C. |
right |
D. |
obtuse |
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7. |
Triangle KMS is equilateral. Find KM if KM = x + 6, KS = 2x – 3, and MS = 4x – 21. |
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A. |
9 |
B. |
21 |
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C. |
4 |
D. |
15 |
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8. |
Which is the equation of a line parallel to the line with equation
y = 3x - 4? |
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A. |
3x + y = 7 |
B. |
x - 3y = 1 |
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C. |
x + 3y = 4 |
D. |
3x - y = -2 |
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Hint |
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9. |
Which is an equation of the line in the graph shown? |
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A. |
y = 2x - 3 |
B. |
y = -2x - 3 |
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C. |
y = -2x + 3 |
D. |
y = 2x + 3 |
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Hint |
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10. |
To show that a conjecture is false, you need to provide one _____. |
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A. |
theorem |
B. |
guess |
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C. |
possibility |
D. |
counterexample |
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Hint |
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11. |
For the proof shown, provide the reason for part b. |
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A. |
Symmetric Property (=) |
B. |
Definition of a line |
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C. |
Definition of congruent segments |
D. |
Definition of Addition |
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Hint |
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12. |
Triangle RPG and triangle FAS are congruent. Which segment is necessarily congruent to  ? |
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A. |
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B. |
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C. |
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D. |
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13. |
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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14. |
Find the precision for a measurement of 24 meters. |
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A. |
5 m |
B. |
1 m |
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C. |
10 m |
D. |
0.5 m |
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Hint |
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15. |
Find XY. |
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A. |
 in. |
B. |
 in. |
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C. |
 in. |
D. |
 in. |
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Hint |
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16. |
What is the perimeter of rectangle GHIJ with vertices G(-7, -3), H(-7, 3), I(1, 3), and J(1, -3)? |
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A. |
48 units |
B. |
54 units |
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C. |
28 units |
D. |
13 units |
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Hint |
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17. |
Construct a truth table for  p q. |
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A. |
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B. |
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C. |
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D. |
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18. |
The statement if   , then demonstrates which property of congruence? |
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A. |
Symmetric Property |
B. |
Identity Property |
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C. |
Reflexive Property |
D. |
Transitive Property |
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Hint |
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19. |
Determine the coordinates of Q. |
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A. |
(-2b, 2b ) |
B. |
(-2b, 2b) |
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C. |
(-2b, 4b) |
D. |
(-2b, b) |
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Hint |
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20. |
Which of the following is not a guideline for placing figures on the coordinate plane? |
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A. |
Use coordinates that make computation as simple as possible. |
B. |
Use the point (1, 1) as a vertex or center. |
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C. |
Place at least one side of a polygon on an axis. |
D. |
Keep the figure in the first quadrant. |
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Hint |
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