the federal communications commission is attempting to locate an illegal radio station. it sets up two monitoring stations, a and b, with station b 40 miles east of station a. station a measures the illegal signal from the radio station as coming from a direction of 48- east of north. station b measures the signal as coming from a point 34- west of north. how far is the illegal radio station from monitoring stations a and b? round to the nearest tenth of a mile.