The figure shows a shot-put ring. The shot is tossed from A and lands at B. Using modern electronic equipment, the distance of
the toss can be measured without the use of measuring tapes.
When the shot lands at B an electronic transmitter placed at B
sends a signal to a device in the official's booth above the track.
The device determines the angles at B and C. At a track meet, the
distance from the official's booth to the shot-put ring is 575 feet. If
B = 85.6° and C=5.7°, determine the length of the toss to the
nearest tenth of a foot.