The angles of depression of two houses of the same height from the top of a building are 45° and 30° towards the east. If the two houses are 50 m apart, what will be the height of the building in metres?
1
\(45 (\sqrt 3 - 1)\)
2
\(50 (\sqrt 3 + 1)\)
3
\(25 (\sqrt 3 + 1)\)
4
\(35 (\sqrt 3- 1)\)