Question

A bird is sitting on the top a tree which is 90m High. the angle of elevation of the bird, from a point on the ground is 90√3 away from foot of tree

Answer 1

Answer:

30°

Step-by-step explanation:

let Angle of elevation be 'A'

Tan A = P/B

TanA = 90/90√3 = 1/√3

Tan A = Tan30° => A = 30°