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Anna007 [38]
2 years ago
8

What is the length of side AB of parallelogram ABCD?

Mathematics
1 answer:
Salsk061 [2.6K]2 years ago
6 0

Answer:

8

Step-by-step explanation:

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The question was posted incomplete.

This is the part missing:

<span>What is the height of the plane to the nearest meter?

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Explanation:

1) The horizontal distance between the plane and tha atoll makes a right triangle with the height, with the depression angle between the two legs.

2) Therefore, you can use the tangent trigonometric ratio:

tan(10°) = opposite-leg / adyacent-leg = height / horizontal distance

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⇒ height = 3,172 m × tan(10°) = 559.31 m, which rounded to the nearest m is 559
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