The rational number is all of the numbers listed
Now that must be an interesting wall
um
what is the question
I don't know but
the equation for a triangle's area is
(base times height) divided by 2
D
Translations, Reflections, and Rotations are transformations that result in a congruent figure.
Dilations on the other hand don't. They change the size of the figure, which means the transformed figure is not congruent to the original.