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1. |
How many possibilities are there for naming line VZ? |
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A. |
10 |
B. |
18 |
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C. |
16 |
D. |
20 |
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Hint |
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2. |
Name a pair of angles that are adjacent, but not complementary or supplementary. |
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A. |
 and |
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B. |
 and |
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C. |
 and |
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D. |
and |
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Hint |
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3. |
Looking at several specific situations to arrive at an educated guess is called __________. |
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A. |
deductive reasoning |
B. |
guessing |
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C. |
a conjecture |
D. |
inductive reasoning |
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Hint |
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4. |
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 4 is 2 or -2. |
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B. |
True; squaring a positive number results in a positive number and squaring a negative number results in a positive number. |
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C. |
True; two answers are always more accurate than one answer. |
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D. |
False; the square root of a positive number is always a positive number. |
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Hint |
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5. |
If     , and  what is the measure of  |
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A. |
76 |
B. |
72 |
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C. |
180 |
D. |
108 |
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Hint |
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6. |
Find the measure of  if  and  |
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A. |
35 |
B. |
56 |
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C. |
49 |
D. |
42 |
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Hint |
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7. |
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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8. |
Which word can be inserted in the sentence to make a true statement? All____________ are similar. |
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A. |
squares |
B. |
triangles |
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C. |
rhombi |
D. |
rectangles |
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Hint |
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9. |
Find the value of x to the nearest tenth. |
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A. |
13.2 |
B. |
15.6 |
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C. |
47.2 |
D. |
21.2 |
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Hint |
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10. |
A square is reduced by a scale factor of  . The area of the image is how many times the area of the preimage? |
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A. |
2 |
B. |
4 |
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C. |
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D. |
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Hint |
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11. |
Which is an example of the Symmetric Property? |
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A. |
If 2x = 12, then x = 6 |
B. |
5(6 - 2) = 30 - 10 |
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C. |
If 0.2 =  , then = 0.2 |
D. |
2x = 2x |
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Hint |
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12. |
If  how would you find the distance between the lines? |
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A. |
Find the distance from point B to point D. |
B. |
Find the distance from point A to line s. |
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C. |
Find the distance from point A to line r. |
D. |
Find the distance from point A to point C. |
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Hint |
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13. |
If   then triangle WXY is congruent to triangle _______. |
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A. |
ZWY |
B. |
YZW |
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C. |
WYZ |
D. |
WZY |
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Hint |
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14. |
In rhombus EFGH, if HE = 13 and HP = 12, then PE = ______. |
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A. |
11 |
B. |
1 |
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C. |
5 |
D. |
3 |
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Hint |
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15. |
In the figure,  || || .
If AB = 4, DE = x + 1, BC = 4, and EF = 3x - 9, what is the value of x? |
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A. |
5 |
B. |
4 |
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C. |
3 |
D. |
6 |
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Hint |
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16. |
Which of the following special right triangles can have a Pythagorean triple as the lengths of its sides? |
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A. |
a 45°-45°-90° triangle |
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B. |
neither a 45°-45°-90° triangle nor a 30°-60°-90° triangle |
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C. |
a 30°-60°-90° triangle |
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D. |
both a 45°-45°-90° triangle and a 30°-60°-90° triangle |
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Hint |
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17. |
In  FAD, a = 12, d = 15, and m F = 63. Find the value of f to the nearest tenth. |
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A. |
9.1 |
B. |
14.3 |
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C. |
15.6 |
D. |
23.1 |
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Hint |
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18. |
Find the slope of  for isosceles trapezoid ABCD. |
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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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19. |
Find the perimeter of a regular pentagon with a side measure of 57 centimeters. |
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A. |
342 cm |
B. |
285 cm |
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C. |
649 cm |
D. |
228 cm |
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Hint |
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20. |
Which assumption would you make to start an indirect proof of the following statement? The majority of students surveyed preferred chocolate ice cream to vanilla ice cream. |
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A. |
The number of students surveyed that preferred chocolate ice cream to vanilla ice cream was greater than 25%. |
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B. |
The number of students surveyed that preferred vanilla ice cream to chocolate ice cream was greater than 25%. |
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C. |
The number of students surveyed that preferred chocolate ice cream to vanilla ice cream was greater than 50%. |
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D. |
The number of students surveyed that preferred vanilla ice cream to chocolate ice cream was greater than 50%. |
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Hint |
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