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1. |
How many planes appear in the figure shown? |
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A. |
9 |
B. |
6 |
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C. |
7 |
D. |
8 |
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Hint |
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2. |
Determine if the following conjecture is true or false? Explain. Given: x2 = 4
Conjecture: x = 4 or x = -4 |
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A. |
False; the square root of a positive number is always a positive number. |
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B. |
False; the square root of 4 is 2 or -2. |
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C. |
True; squaring a positive number results in a positive number and squaring a negative number results in a positive number. |
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D. |
True; two answers are always more accurate than one answer. |
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Hint |
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3. |
Which segment represents the distance from N 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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Hint |
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4. |
Triangle KMS is equilateral. Find KM if KM = x + 6, KS = 2x – 3, and MS = 4x – 21. |
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A. |
4 |
B. |
15 |
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C. |
21 |
D. |
9 |
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Hint |
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5. |
Which pair of triangles is congruent by the SSS Postulate? |
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A. |
 with vertices A(0, 2), B(-4, 2), and C(-4, -3)
and  with vertices D(1, 1), E(1, 5), and F(6, 5) |
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B. |
with vertices A(0, 7), B(0, 0), and C(-3, 0)
and with vertices D(5, 5), E(-2, 5), and F(-2, -2) |
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C. |
with vertices A(3, 3), B(3, 7), and C(-1, 7)
and with vertices D(0, 5), E(4, 5), and F(4, -2) |
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D. |
with vertices A(-2, -4), B(-6, 3), and
C(-2, 3) and with vertices D(3, 1), E(3, 6),
and F(-2, 6) |
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Hint |
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6. |
In   is the _____. |
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A. |
perpendicular bisector |
B. |
altitude |
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C. |
all of these |
D. |
median |
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Hint |
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7. |
Name the property that justifies if AB < BC and BC < CD,
then AB < CD. |
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A. |
Transitive Property |
B. |
Division Property |
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C. |
Addition Property |
D. |
Comparison Property |
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Hint |
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8. |
Is it possible to draw a triangle with sides measuring 13, 21, and 39? Explain |
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A. |
Yes; 13 + 21 is less than 39. |
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B. |
No; 39 is greater than 13 + 21. |
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C. |
No; 13 is less than 21 + 39. |
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D. |
Yes; the sides of the triangle are not all the same lengths. |
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Hint |
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9. |
Solve the proportion  . |
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A. |
63 |
B. |
7 |
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C. |
3 |
D. |
1 |
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Hint |
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10. |
Travel Jim wants to drive from Pleasant Plain, Ohio, to Port Clinton, Ohio, for a weekend vacation on Lake Erie. The two towns are 16.5 inches apart on his map. If the scale indicates that 1 inch represents 10 miles, what is the actual distance between the towns? |
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A. |
10 miles |
B. |
165 miles |
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C. |
150 miles |
D. |
120 miles |
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Hint |
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11. |
Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ. |
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A. |
4 |
B. |
1.25 |
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C. |
 |
D. |
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Hint |
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12. |
Which figure is not a polygon? |
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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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13. |
Find m MOP if mMON = 4x + 9 and mMOP = 3x - 3. |
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A. |
12 |
B. |
33 |
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C. |
45 |
D. |
57 |
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Hint |
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14. |
Which statement explains why  |
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A. |
If the sum of the measures of two angles is 180, then they are supplementary. |
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B. |
Angles supplementary to the same angle are congruent. |
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C. |
If two angles form a linear pair, then they are supplementary. |
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D. |
All right angles are congruent. |
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Hint |
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15. |
Which statement is true about skew lines? |
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A. |
They intersect |
B. |
They do not intersect. |
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C. |
They are perpendicular |
D. |
They lie in the same plane. |
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Hint |
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16. |
Refer to the figure. If  and  is perpendicular to both  and  , then  FDA  ________ by __________. |
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A. |
ACF by ASA |
B. |
CAD by ASA |
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C. |
CAD by SAS |
D. |
ACF by SAS |
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Hint |
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17. |
Find the value of x. |
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A. |
10 |
B. |
13 |
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C. |
20 |
D. |
26 |
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Hint |
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18. |
Name the property that justifies if a < b, then a + c < b + c. |
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A. |
Transitive Property |
B. |
Subtraction Property |
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C. |
Addition Property |
D. |
Comparison Property |
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Hint |
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19. |
Write the equation of the line perpendicular to  that passes through the point (3,-13) |
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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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20. |
Which statement is the inverse of the statement angles with the same measure are congruent? |
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A. |
If two angles have the same measure, then they are congruent. |
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B. |
If two angles do not have the same measure, then they are not congruent. |
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C. |
If two angles are congruent, then they have the same measure. |
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D. |
If two angles are not congruent, then they do not have the same measure. |
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Hint |
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