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15 votes
Which rule describes the composition of transformations that maps ΔABC to ΔA"B"C"?

90 degree rotation about point 0 composition reflection across the x-axis
Reflection across the x-axis composition 90 degree rotation about point 0
180 degree rotation about point 0 composition reflection across the x-axis
Reflection across the x-axis composition 180 degree rotation about point 0

Which rule describes the composition of transformations that maps ΔABC to ΔA&quot-example-1

2 Answers

6 votes

Answer:

its b

Explanation:

hope it helps

10 votes

Answer:

  • Option B

Explanation:

As per the graph the order of transformations is:

1. 90 degree anticlockwise rotation about origin

  • This maps ABC to A'B'C'

2. Reflection across x-axis

  • This map A'B'C' to A''B''C''

Correct option is B (transformations read and applied from right to left)