Question

the angle of elevation of the top of a tower from a point situated at 100m far from the foot of tower is 30 degree. find the height of the tower

Answer 1

Hope it helps u.......

Answer 2

So let's AB=tower =100m
BC =the distance between the the point and the base of tower =?
in ΔABC
Using Tan ratio
Tan Φ=opp÷abj
Tan 30=AB÷BC
1÷√3=100÷BC
BC=100√3m