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1. |
In  and  . Find  to the nearest tenth. |
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A. |
134.5 |
B. |
54.0 |
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C. |
62.5 |
D. |
45.5 |
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Hint |
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2. |
In XYZ, m Y = 68, mZ = 53, and y = 17. Find z to the nearest tenth. |
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A. |
15.8 |
B. |
19.7 |
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C. |
13.6 |
D. |
14.6 |
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Hint |
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3. |
In  ABC, mA = 45, a = 9, and c = 11. Find mC to the nearest tenth. |
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A. |
35.3 |
B. |
30.2 |
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C. |
59.8 |
D. |
54.7 |
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Hint |
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4. |
In GIF, mI = 72, I = 23, and g = 19. Find f to the nearest tenth. |
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A. |
27.8 |
B. |
20.1 |
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C. |
26.3 |
D. |
19 |
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Hint |
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5. |
Kendra cuts a triangle out of a piece of paper. With a protractor, she measures one of the angles to be 58.3°. Then she uses a ruler to find that the length of the opposite side is 16.5 cm, and the length of one of the other sides is 18.3 cm. To the nearest tenth of a cm, how long is the third side of Kendra's triangle? |
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A. |
15.1 cm |
B. |
18.3 cm |
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C. |
13.6 cm |
D. |
18.1 cm |
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Hint |
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