Home / Arithmetic Aptitude / Height and Distance :: Discussion

### Discussion :: Height and Distance

1. The angle of elevation of the sun, when the length of the shadow of a tree 3 times the height of the tree, is:

2. A.

30°

B.
 45°
C.

60°

D.

90°

Explanation :

Let AB be the tree and AC be its shadow.

Let ACB = .

 Then, $$\frac { AC } { AB }$$= 3          cot  = 3

= 30°.

Be The First To Comment