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marta [7]
3 years ago
8

4. A plane at an altitude of 10,000 feet is approaching an island. At a given moment, the angle of depression to the near side o

f the island is 56° and the angle of depression to the far side of the island is 24º. Determine the length of the island, in miles, as seen in the figure below. (8 points) Show all of your work, using correct mathematical notation, on a different piece of paper Answer the question in a complete sentence. Clearly define all of your variables. You may define your variables by labeling the picture or drawing appropriately. The abbreviations opp, adj, and hyp may not be used as variables.
​

Mathematics
1 answer:
Sonja [21]3 years ago
8 0

Answer:

The angle of depression calculator. How to find the angle of depression?

Since we now know what the angle of depression is, let's learn how to find it! We can determine the angle of depression using surveying equipment like an engineer's transit or a clinometer. These devices are optical instruments that have angle-measurement features and can instantly give us the angle that we need. However, we can also use mathematics to find the angle of depression. But first, we need to know two distances: the horizontal distance between the viewer and the object, and their vertical distance, as shown in the illustration below:

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Answer:

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Step-by-step explanation:

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circumference of a circle  = 2 x 3.14 x r

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divide both sides by the coefficient of r which is 6.28

31.4/6.28 = 6.28r/6.28

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Two rectangular prisms have the same volume. The area of the base of the blue prism is 216 square units. The area of the base of
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Answer:

D)The height of the red prism is three times the height of the blue prism

Step-by-step explanation:

Here is the complete question

Two rectangular prisms have the same volume. The area of the base of the blue prism is 2 1/6 square units. The area of the base of the red prism is one third that of the blue prism.

which statement is true?

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Solution

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h₁ = 3h₂ . So the height of the red prism is thee times the height of the blue prism.

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