Question

The ratio of the length of a rod and its shadow is 1:1by route 3 .what is the angle of elevation of the source of light.

Answer 1

Answer:

Here, AB = Length of rod

BC = Length of shadow.

So 1 : 1/✓3 = AB/BC

√3 = AB/BC

We know that AB/BC = tan theta

So, tan theta = √3

tan theta = tan 60°

theta = 60°

HOPE THIS HELPS YOU

PLZ MARK ME AS BRAINLIST....

Explanation: