Question

which of the following equation is correct about the angle of elevation of θ of the top of a 100m high tower from a point 60m away

1)tanθ=3/5

2)tanθ=5/3

3)tanθ=2/5

4)tanθ=5/2


​

Answer 1

Tan theta = 5/3 2).


Since tan theta is perpendicular by base= 100/60=5/3.

Answer 2

tantheta = 5/3....b is the correct option