Question

​ Trapezoid W′X′Y′Z′ ​ is the image of trapezoid WXYZ under a dilation through point C.

What scale factor was used in the dilation?


​ −4/3 ​

−3/4

​ 3/4 ​

4/3

Answer 1

That would be the ratio of 2 corresponding sides

= 6/8

= 3/4 answer