Question

Of elevation of the top of a tower 30 m high from the foot of another tower is the same plane is 60 degree find the angle of elevation of the top of the second tower from the foot of the first tower is 30 degree find the distance between the two towers and also height of the other tower

Answer 1

from first condition 30/b=tan 60 gives b=17.32 from the second condition h2/17.32= tan 30 or h2= 10 m