Question

find the angle of elevation of the Sun 's altitude when the length of Shadow of a vertical Pole is equal to its height .​

Answer 1

Answer:

=Let the height of the Pole AB=XM

= THEREFORE,LENGTH of shadow OB Ol the Pole AN=XM

=Let the angle of elevation be e,I.e.

=In right triangle OBA, We have

=Tan 8= AB/OB=X/X=Tan8=1=8=45°

=Hence, the angle of elevation of the sun altitude is 45°

Answer 2

Hey Mate

Here is ur answer

Let theheight of pole AB= x cm

Then length of Shadow of the pole = x m.

[height of shadow height of pole ]

let the angle of evolution be thita i.e., AOL = thita

In right angle triangle OBA , we have

tan = AB/OB =x/x

tan = 1

thita = 45°

Hence the angle of the Sun's altitude is 45°.

thank u