Someone please help me

Itook a better photo of the question so y’all can see it i hope it’s a fine photo

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*