Write and simplify an expression that represents the perimeter of the parallelogram. 5x+7
8x-9

1=b 2=c 16=c can i get brainliest

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.