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1. |
Suppose that in  , a = 13, b = 11, and  = 62. To solve the triangle, you would first use the ____. |
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A. |
Law of Cosines |
B. |
Law of Sines |
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C. |
Sierpinski Triangle |
D. |
Pythagorean Theorem |
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Hint |
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2. |
In  FAD, a = 12, d = 15, and m F = 63. Find the value of f to the nearest tenth. |
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A. |
23.1 |
B. |
15.6 |
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C. |
14.3 |
D. |
9.1 |
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Hint |
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3. |
In WXY, w = 38, x = 49, and y = 22. Find mY to the nearest tenth. |
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A. |
154.5 |
B. |
48.1 |
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C. |
106.4 |
D. |
25.5 |
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Hint |
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4. |
In APS, a = 14.3, p = 19.2, and mS = 72.4. Find mP to the nearest tenth. |
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A. |
72.6 |
B. |
25 |
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C. |
65 |
D. |
45.1 |
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Hint |
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5. |
Mike and Veronica are camping, and they have decided to build a small tower at their campsite, using just ropes and wooden poles. One of the poles is 11 feet long, and they want to anchor it into the ground with a rope. One end of the rope will be attached to the top of the pole, and the other end will be anchored in the ground in a spot 15 feet from the base of the pole. If they want the pole to lean away from the anchor at an 80° angle with the ground, how far will the rope have to reach, to the nearest tenth of a foot? |
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A. |
20.1 feet |
B. |
12.7 feet |
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C. |
22.5 feet |
D. |
17 feet |
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Hint |
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