A straight tree breaks due to a storm and the broken part bends so that the top of the tree touches the ground making an angle of 60° with the ground. The distance from the foot of the tree of the point where the top touches the ground is 20 meters, the total height of the tree (in meters) is
1
(40√3)/3
2
20(√3 + 1)
3
20(√3 + 2)
4
20√3