Jim22574
Jim22574 Jim22574
  • 22-01-2020
  • Mathematics
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Help trigonometry ( angles of evaluation and depression)

Help trigonometry angles of evaluation and depression class=

Respuesta :

jimrgrant1 jimrgrant1
  • 22-01-2020

Answer:

y ≈ 242.4 ft

Step-by-step explanation:

The lower angle in the triangle is 29° ( alternate angles )

Using the sine ratio in the right triangle

sin29° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{y}{500}[/tex]

Multiply both sides by 500

500 × sin29° = y, thus

y ≈ 242.4 ft ( to the nearest tenth )

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