Please help:(( no links please!! The quadrilateral CONR on the coordinate plane has the following characteristics

The equations are in the photo

Answer this question only if you know the answer! 30 points and

What is 32+4 x (16 x 1/2) -2 show your work}

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick