Figure ABCD undergoes a series of transformations that result in figure A’B’C’D’, as shown below.
A
D
想
D
-8-7-6-54-3-2-19
-1
A
NOTSO7
B
B'
C'
1 2 3 4 5 6 7 8
C
→X
The figures to the left are:
Similar but not congruent
Both similar and congruent
Neither similar nor congruent
Which means that a:
O Reflection
O Dilation.
O Rotation
must have taken place. Additionally, this
must have also taken place as well:
O Rotation 90° CW
O Translation (x+4)
O Reflection across the x-axis