Question

4. A man standing at a point is watching the top
of a tower, which makes an angle of elevation of 30
The man walks some distance towards the tower and
then his angle of elevation is 60. If the height of
the tower is 30 m. then find the distance moved
by him​

Answer 1

Answer:

Distance = 54.64m

Step-by-step explanation:

First apply tan in triangle ABD

We get the value of BD

Then again apply tan on triangle ABC

finally, by solving we get x =54.64m