Use the formulas for perimeter and area of a rectangle to show why the square of dilation scale factor is apppied to determine the area of an image, but only the dilation scale factor is applied off perimeter. make tour own example show work

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question