we are given
ABCD is a square
whose coordinates are A (-3,7), B (2,7) C (2,2) and D (-3,2)
Firstly , we will find length of sides
we can use distance formula

where (x1,y1) and (x2,y2) are two points
For AB:
A (-3,7), B (2,7)


we know that
area of square = side*side
so, we can find area


.............Answer