The image of ABC under a translation is A' B' C' . Under this translation, B(3,-2) maps onto B' (1,-1). Using this translation, the coordinates of image A' are (-2,2) . Determine and state the coordinates of point A.

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path