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1. |
For the proof shown, provide the reason for part c. |
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A. |
Multiplication Property of Equality |
B. |
Division Property of Equality |
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C. |
Subtraction Property of Equality |
D. |
Addition Property of Equality |
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Hint |
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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 itself. |
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C. |
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D. |
is complementary to . |
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3. |
Name the plane parallel to plane AEF. |
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A. |
plane EFH |
B. |
plane DGH |
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C. |
plane DBA |
D. |
plane CHF |
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4. |
Which of the following are the coordinates of the vertices of a rectangle? |
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A. |
(5, 4), (6, 2), (1, 0), (2, 1) |
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B. |
(-2, -3), (0, 0), (-3, -2), (-2, 1) |
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C. |
(2, 0), (1, -3), (-2, -2), (-1, 1) |
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D. |
(3, 5), (7, 5), (5, 1), (1, 1) |
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Hint |
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5. |
Which statement is true? |
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A. |
Any two right triangles are similar. |
B. |
Any two isosceles triangles are similar. |
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C. |
Any two equilateral triangles are similar. |
D. |
Any two triangles are similar. |
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6. |
Find IJ. |
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A. |
10 |
B. |
13 |
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C. |
10.5 |
D. |
17 |
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Hint |
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7. |
What is the geometric mean between  and 12? |
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A. |
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B. |
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C. |
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D. |
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8. |
What are the measures of the sides of a right triangle? |
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A. |
9, 11, 14 |
B. |
4, 9, 10 |
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C. |
4.5, 5.5, 7.5 |
D. |
7.5, 18, 19.5 |
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Hint |
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9. |
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A. |
minor arc |
B. |
circumference |
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C. |
chord |
D. |
major arc |
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10. |
Which figure has only one line of symmetry? |
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A. |
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B. |
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C. |
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D. |
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11. |
Which of the following best describes AGF? |
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A. |
right |
B. |
straight |
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C. |
acute |
D. |
obtuse |
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12. |
In order to find the contrapositive of a conditional, you must first find the _____ and then find the _____ of each part. |
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A. |
inverse, negation |
B. |
converse, inverse |
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C. |
converse, negation |
D. |
hypothesis, converse |
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Hint |
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13. |
''If you double any number, the result will be an even number.'' is a true conditional. Use the Law of Detachment to reach a logical conclusion. |
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A. |
The result of doubling 317 is an even number. |
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B. |
The result of doubling 234 is an odd number. |
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C. |
When you triple a number, the result must be an even number. |
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D. |
If you double an odd number, the result is another odd number. |
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14. |
In the picture, if m 2 = 8x + 8 and m6 = 4x + 28,
what is m2? |
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A. |
96 |
B. |
90 |
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C. |
76 |
D. |
104 |
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15. |
Which figure is an obtuse triangle? |
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A. |
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B. |
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C. |
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D. |
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16. |
Find the coordinates of B for the equilateral triangle. |
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A. |
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B. |
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C. |
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D. |
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17. |
If a triangle is translated then the preimage and the image must be _________. |
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A. |
perpendicular |
B. |
parallel |
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C. |
congruent |
D. |
similar |
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18. |
If  and  lie in plane P. Which of the following postulates can be used to show that  lies in plane P? |
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A. |
If two planes intersect, then their intersection is a line. |
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B. |
If two points lie in a plane, then the entire line containing those points lies in that plane. |
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C. |
Through any two points, there is exactly one line. |
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D. |
A plane contains at least three points not on the same line. |
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Hint |
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19. |
Which set of side measures forms a Pythagorean triple? |
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A. |
5, 5, 5 |
B. |
13, 14, 15 |
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C. |
8, 15, 23 |
D. |
10, 24, 26 |
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Hint |
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20. |
What is the area of the shaded figure? Round to the nearest tenth. |
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A. |
178.1 cm2 |
B. |
200.0 cm2 |
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C. |
283.1 cm2 |
D. |
172.3 cm2 |
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Hint |
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