OpenStudy (anonymous):

The coordinates of rectangle ABCD are A(3, -2), B(5, -2), C(5, -7), D(3, -7). What are the coordinates of the point of intersection of the diagonals of the rectangle after the rectangle is reflected across the x -axis?

6 years ago
OpenStudy (anonymous):

4, 4.5) (-4, 4.5) (4, 2.5) (-1, -4.5)]

6 years ago
OpenStudy (anonymous):

I'd first find the new co-ordinates of the the rectangle. Then find the midpoint of one the diagonals...

6 years ago
OpenStudy (anonymous):

Thus, (4, 4.5) would be my option

6 years ago
OpenStudy (anonymous):

thanks!

6 years ago