Geometry

A boat is looking at a plane 8000 ft in the air at a 40 degree angle from x feet away solve for x
6,713 ft
9,534 ft
10,443 ft
12,445

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  1. if x is line-of-sight,
    8000/x = sin 40°

    if x is along the ground,
    8000/x = tan 40°

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  2. Got it thanks.

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  3. I need this actual answer if anyone knows???

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