Question

Suppose a person is standing on a tower of height 15(√3+1)m and observing a car coming towards the tower.He observed that angle of depression changes from 30° to 45°,in 3 seconds .Find the speed of the car

Answer 1

it is the answer.I think it is correct.

Answer 2

Answer:

Step-by-step explanation:

Ans is 10 m/s