I need help on this question

A surveyor is measuring the distance across a small lake. He has set up his transit on one side of the lake 130 feet from a piling that is directly across from a pier on the other side of the lake. From his transit, the angle between the piling and the pier is 650. What is the distance between the piling and the pier to the nearest foot? O A. 61 ft O B. 118 ft O C. 279 ft O D. 55 ft