The shadow of a flag staff is 3 times as long as shadow of the flag-staff when the sunrays meet the ground at an angle of `60^@`. Find the angle between the sun rays and the ground at the time of longer shadow.

The shadow of a flag-staff is three xx as long as the shadow of the flag-staff when the sun rays meet the ground at an angle of 60^(@) . Find the angle between the sun rays and the ground at the time of longer shadow.

The shadow of a flagstaff is three times as long as the shadow of the flagstaff when the sun rays meet the ground at 60^(@) . Find the angle between the sun rays and the ground at the time of longer shadow

If a flag-staff of 6 m height placed on the top of a tower throws a shadow of 2sqrt(3) m along the ground, then what is the angle that the sun makes with the ground?

If a flag-staff of 6 m height plated on the top of a tower throws a shadow of 2 sqrt3 m along the ground then what is the angle that the sun makes with the ground ?

A pole cast a shadow of length 20 m on thhe ground , when the sun's elevation is 60^(@) .Find the height of pole .