lin drew a triangle and a dilation of a triangle with scale factor 1/2. what is the center of the dilation?

Depends on what the original triangle was, do the triangle divided by 1/2 which would equal what the cent of the dilation is.

Step-by-step explanation:

ex: y axis over the x axis/ (2,4) (5,8)

                                          4 - 8 over 2 - 5 = which would equal 4/3

do you have a picture of the table