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1. |
Which formula represents the Pythagorean Theorem? |
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A. |
a + b = c |
B. |
c2 = a2 - b2 |
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C. |
c2 = a2 + b2 |
D. |
a2 = b2 + b2 |
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Hint |
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2. |
Find the missing measure to the nearest tenth. |
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A. |
48 |
B. |
6 |
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C. |
6.9 |
D. |
8.9 |
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Hint |
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3. |
Given the lengths of the sides of a triangle, which of the followingis not a right triangle? |
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A. |
6, 8, 10 |
B. |
10, 12, 15 |
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C. |
5, 12, 13 |
D. |
3, 4, 5 |
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Hint |
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4. |
A 12-ft ladder is placed 5 feet from a building. Approximately how high does the ladder reach? |
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A. |
11 ft |
B. |
10 ft |
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C. |
8 ft |
D. |
13 ft |
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Hint |
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5. |
The following are lengths of sides of various triangles. Which one is a right triangle? |
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A. |
18, 24, 30 |
B. |
5, 19, 25 |
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C. |
3, 4, 7 |
D. |
8, 9, 10 |
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Hint |
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