Point A is located 8km South of B, and C is located 6km West of A. The distance between C and B is ______. CommentsA. 8 kmB. 12 kmC. 10 kmD. 9 km

A and B start from a point X. A goes North and covers 3km then turns right and covers 4km. B goes West and covers 5km, then turns right and covers 3km. The distance between A and B is ______ . CommentsA. 8 kmB. 9 kmC. 10 kmD. 11 km

A and B start walking in opposite directions. A walked 2km and B 3km. They turned right and walked 4 km. Then turned right. A walked 3km and B walked 2km. The distance between A and B is ______. CommentsA. 6 kmB. 7 kmC. 8 kmD. 9 km

A man faces north and covers 7km, turns West and covers 2km then turns South and covers 4km, then turns West again and covers 2km. He is ______ from his starting point. CommentsA. 5 kmB. 7 kmC. 8 kmD. 9 km

A man walked 3 km toward north, turned west and walked 2km, then turned north again and walked 1km and then again turned east and walked 5km. He is ______ far from the starting point. CommentsA. 4 kmB. 7 kmC. 5 kmD. 9 km