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Reflection across x-axis
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1 unit up translation
congruent
I
its congruent because it is the exact same shape just in a different place.
180 degrees rotate
4 units right
congruent
The are congruent because the shape is the same size and shape.
180 degrees rotation then translation 1 unit left
If you rotate the shape 180 degrees and translate it one unit left it is there,.
Dilation by scale factor of 2.33… and 90 degrees
rotation clockwise
A’’B’’/AB= 7/3=2.33…