Polygon ABCD is dilated by a certain scale factor with the origin as the center of dilation to form the image A'B'C'D'. If the length of and are 5.6 units and 2.24 units respectively, what is the value of the scale factor?

Question

Polygon ABCD is dilated by a certain scale factor with the origin as the center of dilation to form the image A'B'C'D'. If the length of   and   are 5.6 units and 2.24 units respectively, what is the value of the scale factor?

anonymous · Answer

0.2
0.4
3.36
2.5

anonymous · Answer

Which sequence of rigid transformations will map the preimage ΔABC onto image ΔA′B′C′ ?