Sadie spots a campfire at a bearing N
43
oE from her current position. John, who is positioned
3100
feet due east of Sadie, reckons the bearing to the fire to be N
21
oW from his current position. Determine the distance from the campfire to Sadie and the distance from the campfire to John, rounded to the nearest foot.

To Sadie:
feet

To John:
feet