Question

17. If the height and length of the shadows
man are the same, then the angle of elever
of the sun is:
(a) 45°
(C) 90°
(b) 60°
(d) 120°
​

Answer 1

Answer:

Height=shadow

Let x is light and x is shadow

then tanθ=

B/P

= x/x

tanθ=1

tan1=45°

So angle of elevation is 45°