Some important sums of  7. Co-ordinate Geometry 1. Find the value of x if the distance between the points (x, - 1) and (3, 2) is 5. 2. Find the co-ordinate of A (x, y) is equals to (3,-5) is equal to (- 7, 4) and centroid G (2, - 1). 3. If the point P(x, y) is equidist…