Question

A tower is 20 m high and its shadow on the ground
is 2013 m long. Find the angle of elevation of the
sum.​

Answer 1

Answer:

30 degree

Step-by-step explanation:

From the figure ,

Height of the tower = AB = 20 m

Length of the shadow = BC = 20√3 m

the altitude of the Sun = <ACB

tan <ACB = AB/CB

= 20/20√3

= 1/√3

tan <ACB = tan 30°

<ACB = 30°

I hope this helps you.