Choose the correct figure to fill in the blank space.
B
A
C
D
B. A
From the top of a platform 7 m high, the angle of elevation of a tower was 30°. If the platform was positioned 50\(\sqrt{3}\) m away from the tower, how tall was the tower?
(25\(\sqrt{3}\) + 7) m
25\(\sqrt{3}\) m
50 m
57 m
B. 25\(\sqrt{3}\) m