From the top of a light house the angle of depression of a ship sailing towards it was found to be 30 o .after 10 seconds the angle of depression changes to 60 o .assuring that the ship is sailing at uniform speed,find how much time it will take to reach the light house.

Comment has been deleted


  • qais
  • Content Quality

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Time will be 5 seconds
please see the attachment.