A and B are standing on the same side of a wall and observe that the angles of elevation to the top of the wall are 45° and 60° respectively. If the height of the wall is 50 m, the distance between A and B is : (Use √3 = 1.73 and √2 = 1.41)

• A. 25.07 m
• B. 21. 10 m
• C. 17.38 m
• D. 14.65 m