Question

Let us find what will be the angle of elevation of the sun when length of shadow of a stick of 20metre will be 12√3metre.​

Answer 1

Answer:

tanθ=

B

P

∴ Perpendicular =P, Base=B

=

3

4

4

tanθ=

3

1

tan30=

3

1

θ=30

o

.

solution