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1. |
Find the magnitude of  to the nearest tenth. |
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A. |
5.4 units |
B. |
4.6 units |
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C. |
21.0 units |
D. |
29.0 units |
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Hint |
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2. |
Find the direction of  to the nearest degree for A(2, -1) and B(-3, 3). |
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A. |
321° |
B. |
219° |
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C. |
141° |
D. |
39° |
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Hint |
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3. |
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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4. |
Given A(-5,0) and B(2,4) find the vector parallel to AB. |
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A. |
CD, C (-2,2)D (5,3) |
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B. |
UV, U (-4,-5)V (-3,5) |
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C. |
RS, R (-1,1) S (6,-3) |
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D. |
WX, W (-1,-3)X (6,1) |
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Hint |
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5. |
Determine the direction of  =  to the nearest degree. |
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A. |
16° |
B. |
74° |
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C. |
276° |
D. |
344° |
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Hint |
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