The map of a campground is shown below. Campsite C, first aid station F, and supply station S lie along a straight path. The path from the supply station to the tower, T, is perpendicular to the path from the supply station to the campsite. The length of path FS is 400 feet. The angle formed by path TF and path FS is 72. The angle formed by path TC and path CS is 55. Campground Map Tower C 55 F 172 S -400 ft- Campsite First Supply aid station