Which statement proves that this shape has symmetry?
A capital letter z. A vertical line t goes through point B at the center. Transformation 1:
Reflect the figure
across line t.
Transformation 2:
Rotate the figure 90°
around point B.
This figure does not have symmetry.
Applying Transformation 1
carries the figure onto itself.
Applying Transformation 2
carries the figure onto itself.
Applying Transformation 2
twice carries the figure onto itself.
1 answer
The statement "Applying Transformation 1 carries the figure onto itself" proves that this shape has symmetry.