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1. |
A ______________ is a logical argument in which each statement is backed up by a statement that is accepted as true. |
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A. |
postulate |
B. |
theorem |
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C. |
definition |
D. |
proof |
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Hint |
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2. |
If  and  is a right angle, what is the measure of  |
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A. |
145 |
B. |
125 |
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C. |
135 |
D. |
130 |
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Hint |
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3. |
Which property of equality justifies the statement
if x – 2 = 9, then x = 11? |
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A. |
Symmetric Property of Equality |
B. |
Multiplication Property of Equality |
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C. |
Addition Property of Equality |
D. |
Transitive Property of Equality |
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Hint |
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4. |
Refer to the figure below. Which statement is false? |
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A. |
 and  are alternate interior angles. |
B. |
 and  are corresponding angles. |
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C. |
m is a transversal for s and t. |
D. |
 and  are alternate exterior angles. |
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Hint |
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5. |
Which graph shows a line with a slope of  passing through (-1,0)? |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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6. |
Order the steps for writing an indirect proof. |
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A. |
2, 1, 3 |
B. |
2, 3, 1 |
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C. |
3, 2, 1 |
D. |
1, 2, 3 |
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Hint |
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7. |
If PQRS is a parallelogram, find the value of y. |
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A. |
75 |
B. |
15 |
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C. |
115 |
D. |
175 |
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Hint |
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8. |
Find the value of y. |
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A. |
9 |
B. |
24 |
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C. |
2 |
D. |
 |
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Hint |
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9. |
Katie measures the angle of elevation from the ground to the top of an 18-foot-tall tree as 27°. To the nearest tenth of a foot, how far is she from the tree? |
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A. |
9.2 ft |
B. |
20.2 ft |
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C. |
35.3 ft |
D. |
39.6 ft |
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Hint |
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10. |
 |
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 |
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A. |
140 |
B. |
220 |
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C. |
40 |
D. |
70 |
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Hint |
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11. |
What is the measure of an interior angle of a regular 9-gon? |
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A. |
140 |
B. |
147 |
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C. |
135 |
D. |
144 |
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Hint |
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12. |
Find the lateral area of the cone to the nearest tenth. |
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A. |
240.3 cm2 |
B. |
141.4 cm2 |
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C. |
706.9 cm2 |
D. |
161.7 cm2 |
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Hint |
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13. |
What is the equation of a line perpendicular to the line with equation
2x - 5y = 5? |
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A. |
2x + 5y = -3 |
B. |
10x + 4y = 3 |
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C. |
2x - y = -1 |
D. |
2x - 5y = 11 |
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Hint |
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14. |
In the picture, if m 2 = 8x + 8 and m 6 = 4x + 28,
what is m2? |
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A. |
76 |
B. |
104 |
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C. |
96 |
D. |
90 |
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Hint |
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15. |
Ed has a piece of rope with exactly 10 knots tied to make 9 equal lengths as shown. Using the rope, he wants to use the entire rope to make a triangle so that each vertex of the triangle occurs at a knot. How many different triangles can Ed make? |
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A. |
4 |
B. |
3 |
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C. |
5 |
D. |
2 |
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Hint |
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16. |
In parallelogram ABCD, B  ________. |
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A. |
A |
B. |
A and C |
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C. |
C |
D. |
D |
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Hint |
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17. |
Find the area of this figure. |
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A. |
104 sq. units |
B. |
168 sq. units |
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C. |
200 sq. units |
D. |
98 sq. units |
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Hint |
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18. |
What is the precision of a measurement of  feet? |
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A. |
 ft |
B. |
 ft |
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C. |
1 ft |
D. |
1 in. |
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Hint |
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19. |
If DF = 15 and DE = 6, find EF if E is between D and F |
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A. |
9 |
B. |
12 |
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C. |
6 |
D. |
21 |
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Hint |
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20. |
Determine the lateral area of the prism. |
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A. |
3240 m2 |
B. |
2304 m2 |
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C. |
3792 m2 |
D. |
2856 m2 |
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Hint |
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