Question

find the angle of elevation of the sun when the length of the shadow of a tree is equal to the height of the tree ​

Answer 1

Answer:

45 degree

Step-by-step explanation:

hope it help you

Answer 2

Answer:

θ = 45°

Step-by-step explanation:

Consider the diagram shown above where QR represents the tree and PQ represents its shadow

We have, QR = PQ

Let QPR = θ

tanθ=QR/PQ=1     (since QR = PQ)

=> θ = 45°

i.e., required angle of elevation = 45

HOPE IT HELPS