Does a dilation produce a congruent figure

A dilation is a transformation that produces an image that is the same shape as the original, but is a different size. A dilation that creates a larger image is called an enlargement. ... If the scale factor is 1, the figure and the image are congruent. The word "dilate" is often heard in relation to the human eye.

The surface area would be 576 because you multiply all the numbers then multiply that number by 6

Not sure what the question is but i hope this x = years100 * x