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Frequently, engineers and architects cannot directly measure an object’s length (distance),because it is impractical or physically impossible. Trigonometry is a valuable tool in such situations. For example, use the appropriate trigonometric ratio to determine the height of the cliff in the following diagram. Estimate to 1 place after the decimal.

Frequently engineers and architects cannot directly measure an objects length distancebecause it is impractical or physically impossible Trigonometry is a valua class=

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Answer:

approximately 84.4 meters

Step-by-step explanation:

Make sure your calculator is in degree mode.

Let h be the height of the cliff (BC).

[tex] \tan(32) = \frac{h}{135} [/tex]

[tex]h = 135 \tan(32) [/tex]

[tex]h = 84.4[/tex]

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