Question

Please help me and answer this question ​

Answer 1

Answer:

.E.F image 

Given height of pole =6m

length of shadow =23m

Let 'θ ' be elevation. of sum then

tanθ =BCAB=236

tanθ=3

tanθ=tan3π

 then θ=3π

∴ Angle of elevation of sum is 60∘.