A flagstaff 6 metres high throws a shadow 2√3 m long on the ground. The angle of elevation (in degree) of the top of the flagstaff from the point where the shadow ends. ___

A flagstaff 6 metres high throws a shadow 2√3 m long on the ground.

1.	A flagstaff 6 metres high throws a shadow 2√3 m long on the ground. The angle of elevation (in degree) of the top of the flagstaff from the point where the shadow ends. ___
Answer» A flagstaff 6 metres high throws a shadow 2 $\sqrt{3}$ m long on the ground. The angle of elevation (in degree) of the top of the flagstaff from the point where the shadow ends. ___