Drag each tile to the correct box
Arrange the circles (represented by their equations in general form) in ascending order of their radius lengths.
*+y2 - 2x + 2y-1=0
x2 + y2 - 4x + 4y - 10 = 0
x2 + y2 - 8x - by - 20 = 0
4x2 + 4y2 + 16x + 24y - 40 = 0
502 +5y2 - 20x + 30y + 40 = 0
232 2y2 - 28x - 32y - 8 = 0
x2 + y2 + 128-29-9=0