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06-07-2020
Mathematics

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The angle of elevation of the sun is 76 degrees. How long is the shadow of a 47m tall tree?

Respuesta :

06-07-2020

Answer:

x ≈ 11.72 m

Step-by-step explanation:

When we draw out a picture of the triangle, we see that we need to use tan∅ to find our answer:

tan76° = 47/x

xtan76° = 47

x = 47/tan76°

x = 11.7184 m

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