in the given figure ABCD is a quadrilateral in which ab parallel to dc and p is the midpoint of BC of producing a p and t c metre cube to prove that a b is equal to c q and q is equal to c plus ab
The angles of depression of the top and bottom of a building 50 meters
high as observed from the top of a tower are 30˚ and 60˚ respectively.
Find the height of the tower, and also the horizontal distance between the
building and the tower.