Triangle abc undergoes a series of transformations to result in triangle def .

is triangle def congruent to triangle abc ?

select congruent or not congruent for each description.

1) Congruent

2) Not congruent

3) Congruent

Step-by-step explanation:

We know that a rigid transformations preserves side-lengths and angle measures of a figure in such a way that the figure doesn't shrink or get enlarger. It creates congruent figures.

    a) reflections, b) rotations, c) translations

On the other hand a dilation changes the size of the image when the scale factor is not equal to 1. It does not produces congruent images.

step-by-step explanation:

try remembering the steps