[填空题]
Melody is camping with her friends in a forest. Awt a; s(2l92gw:nf n3,hlgtoyfter s r;f d9gkk9c8tetting up the tent, she goes for a walk98g9rkt c kf;d to see the nearby surroundings. She walks 200 m on a bearing of $280^{\circ}$, changes direction, then walks another 150 m on a bearing of $035^{\circ}$.
1.Find the distance Melody is from the tent at this point. m
2.Determine the bearing Melody should walk on to return to the tent. $^{\circ}$
