Question

The angle of elevation of the top of a
building from the foot of the tower 30 and
the angle of devation of the top of the
tower from the foot of the building is
60. If the tower is 48 meters heigh.
find the height of the building​

Answer 1

Answer:

=> Height of the building is = 16 m

Step-by-step explanation:

=> Let the distance between building and tower be x m

=> Let the distance between building and tower be x m=> Let the building be h m

By using tangent form,

=> tan 60 = 48/x

=> x = 48/tan 60

=> x = 48/√3 = 16√3 m

Again ,

=> tan 30 = h/x

=> h = x . tan 30

=> h = 16√3 ÷ √3 = 16 m

So , the required height of building is 16 m (answer).