Ahiker is lost in the woods. a search team has created a coordinate grid to represent the woods. each unit on the grid is one square mile. the hiker was last seen at (5, 10) and could have walked 12 miles in any direction since then. which equation represents the area the hiker could be in? a) (x - 5)2 + (y - 10)2 = 122 b) (x + 5)2 + (y + 10)2 = 122 c) (x - 10)2 + (y - 5)2 = 122 d) (x + 10)2 + (y + 5)2 = 122