Answer:
No. The screen on your new tv is not a dilation of the screen on your old tv
Step-by-step explanation:
Old TV = 20 * 15
New TV = 16 * 9
The new TV is a dilation of the old TV if it has the same shape but different size.
16/20 = 0.8
9/15 = 0.6
The difference in the ratio of lengths and widths of the new and old TV shows that the figures are not of the same shapes.