I need help with the whole question please.

(5 :31) Problem 9: An airtraic controller notices two signals from two planes onthe radar monitor. One plane is at altitude 892 m and a 11.5-lcrn horizontal distance to the tower in a direction 30.2\" south of west. The second plane is at altitude of 44?!) m and its horizontal distance is 3. 7 km directed 215 south of west. Wt is the distance between these planes in kilometers? Bi 3 VJhat is the distance between. these planes in kilometers? Grade Summary d = | Deductions 0% Potential 100% Submissions Attempts remaining: g :0 % per attempt) detailed View Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 0% deduction per feedback