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Mr. Naik is a paramilitary Intelligence Corps officer who is tasked with planning a coup on the enemy at a certain date. Currently he is inspecting the area standing on top of the cliff. Agent Vinod is on a hot air ballon in the sky. When Mr. Naik looks down below the cliff towards the sea, he has Ajay and Maran in boats positioned to get a good vantage point.
The main goal is to scope out the range and angles at which they should train their soldiers.
Ajay's boat is 25 m away from the base of the cliff. If `lt d = 30^(@)`. What is the height of the cliff? (use `sqrt(3) = 1.73)`

A

17.5 ,

B

12.26 m

C

14. 45m

D

15.4m

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