Question

a man is standing on the deck of a ship 25m above water level he observes an angle of the top of a lighthouse as 60degree and angle of depression of the base as 45degree calculate height of lighthouse
​

Answer 1

Answer:

follow

Step-by-step explanation:

follow me

make sure

Answer 2

Step-by-step explanation:

25(√3 + 1) meters

Step-by-step explanation:

Let AB represents the light house ( A shows its top ), BC represents the sea level and D represents the POSITION OF THE MAM

In triangle DCB,

   

⇒ ED= 25 meters,

Now, in triangle DAE,  

Hence, the height of lighthouse, AB = AE + EB = 25√3 + 25 = 25(√3 + 1) meters

PLS MARK ME AS THE BRAINLIEST