The angle of depression of a ship from the top of a tower $30 \, m$ high is $60^\circ$. Find the distance of the ship from the base of the tower.

  • A
    $30 \, m$
  • B
    $30 \sqrt{3} \, m$
  • C
    $10 \sqrt{3} \, m$
  • D
    $10 \, m$

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