The sequence of transformations was Triangle ABC was reflected over the y-axis and then translated 2 units up and 2 units to the right.
<h3>What is a
transformation?</h3>
Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.
Rigid transformation is the transformation that does not change the shape or size of a figure. Examples of rigid transformations are <em>translation, reflection and rotation</em>.
Find out more on transformation at: brainly.com/question/4289712
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The question is already solved, but I am adding a response so it won't show up on the unanswered list.
Answer:
I'm not sure about "11" but 12. is "by the definition of right angles", and 16. is "by the SAS(side angle side) congruency theorem"