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1. |
Find the magnitude of  to the nearest tenth. |
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A. |
29.0 units |
B. |
5.4 units |
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C. |
21.0 units |
D. |
4.6 units |
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Hint |
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2. |
In quadrilateral ABCD,  _____. |
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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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3. |
Suppose  and  Which ordered pair represents  ? |
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A. |
(14, 21) |
B. |
(-3, 3) |
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C. |
(-5, 12) |
D. |
(-10, 3) |
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Hint |
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4. |
If  = (0,4) and  = (-1,6), and  = 2 -3, find . |
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A. |
(3,10) |
B. |
(3,-10) |
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C. |
(0,10) |
D. |
(-3,26) |
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Hint |
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5. |
Determine the direction of  =  to the nearest degree. |
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A. |
276° |
B. |
344° |
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C. |
74° |
D. |
16° |
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Hint |
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