Question

find the angle of elevation when an object at the top of a building of height 70 m is observed from a point on the ground 70 root 3 m away from the base of the building

Answer 1

Here is your answer

Hope it will help you

Answer 2

Answer:

Angle of elevation is 30°

Step-by-step explanation:

Given Height(Opposite)=70m

Given Distance(Adjacent)=70√ 3

so., tanθ=Opposite/Adjacent

tanθ=70/70√3

tanθ=1/√3

ie., tan 30°

Hope u got ur answer.