Jeremy and Leslie are each flying their own drones in a flat field with their drones hovering between the two of them. Jeremy’s drone is closer to him than to Leslie, and Leslie’s drone is closer to her than to Jeremy. Jeremy’s drone is 30 meters above the ground, and he is located 50 meters to the left from the point directly below the drone. The angle of elevation from Leslie’s location on the ground to her drone is 55°, and the distance between her location on the ground and her drone is 70 meters.