Jethro is trying to retrieve his phone that is 14m away from the wall of a swimming pool. It is given that the angle of depression of the phone from the pool platform is 30°. Find the vertical distance he must swim to retrieve his phone. Round off in the nearest hundredths

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Chapter2: Solving Linear Equations
Section2.3: Solve A Formula For A Specific Variable
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Jethro is trying to retrieve his phone that is 14m away from the wall of a swimming pool. It is given that the angle of depression of the phone from the pool platform is 30°. Find the vertical distance he must swim to retrieve his phone. Round off in the nearest hundredths.

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