Mathematics, 19.11.2020 23:30 jessicaisbaehood

PLEASE HELP I'm very dumb A sonar operator on a ship detects a submarine at a distance of 400 meters and an angle of depression of 35º. How deep is the submarine to the nearest tenth?

PLEASE HELP I'm very dumb

A sonar operator on a ship detects a submarine at a distance of 400 met

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