If rectangle ABCD is dilated by a scale factor of 3 with a center of dilation at vertex D, what is the perimeter of A'B'C'D?
A)
30 units
B)
60 units
C)
90 units
D)
120 units

If rectangle ABCD is dilated by a scale factor of 3 with a center of dilation at vertex D what is the perimeter of ABCD A 30 units B 60 units C 90 units D 120 u class=