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AssignmentMultiple Select

Congruence and Transformations

Question 1 • SRC 2022 M/J Grade 8 Pre-Algebra Q1

Choose all sequences of transformations that produce the same image of a given figure.

Answer
A
a reflection across the x-axis followed by another reflection across the x-axis
B
a reflection across the y-axis followed by a counter-clockwise rotation 90° about the origin
C
a rotation of 180 degrees followed by another rotation of 180 degrees
D
a translation to the right followed by an equal translation to the left
E
a rotation 90° about the origin followed by a counter-clockwise rotation 90° about the origin