Question

Rain is falling vertically at 10√3 kmph. Aman
is running at 10 kmph. The angle with vertical
at which he should hold his umbrella is​

Answer 1

therefore the answer is 30°

Answer 2

Answer:

Aman should hold his umbrella at an angle of 30° with the vertical.

Explanation:

The rain is falling vertically and Aman is running at 10km/hr.

Let us assume a triangle ABC to be formed.

We know that,

tanθ=$\frac{Opposite}{Adjacent}$

 =10/10√3

 =1/√3

We know that,

tan30=1/√3

∴θ=30°

Therefore, Aman should hold his umbrella at an angle of 30° with the vertical.