Congruent Figures via Transformations

Two figures are congruent if one can be mapped onto the other by a sequence of rigid transformations.

Grade 8Common Core 8.G.A.2GVerified correct ✓

Worked examples

Reflect the point (1, 2) over the x-axis. What is the x-coordinate of the image?
Answer: 1

Translate the point (-4, 6) by (-5, +1). What is the x-coordinate of the image?
Answer: -9

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