A and B start walking from the same point. A foes North and covers 3km; then turns right and covers 4km.
A and B start walking from the same point. A foes North and covers 3km; then turns right and covers 4km. B goes west and covers 5km, then turns right and covers 3kms. How far apart are they from each other?
(A) 10km
(B) 9km
(C) 8km
(D) 5km
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