Answer:
each side of the photocopy is enlarged by a factor of 2
Step-by-step explanation:
scaling by any factor literally means to multiply each side of the shape with that factor.
so for example: for a shape with side length = [tex]A[/tex],
scaling of that shape of factor [tex]'n'[/tex] means that length of the sides are[tex]A*n[/tex]
