The difference in the lengths of the shadows of a pole cast by the sun (at different times of a day) when the angles of elevation of the top of the pole measured from two points on the ground on the same side of the pole were 45° and 30° was given as \(10(\sqrt 3 - 1) m.\) How tall was the pole?
1
\(\frac{20\sqrt 3}{3}m\)
2
\(10\sqrt 3 m\)
3
\(\frac{10\sqrt 3}{3}m\)
4
10 m