The reflection and after that the dilation of triangle ABC is correctly represented by figure A. Option A is correct.
Given:
Triangle ABC is reflected about the line m. After the reflection, the triangle is dilated by a scale factor between 0 and 1.
Now, After the reflection, the triangle will be inverted and the measure of angle: A should be equal to A", B should be equal to B", and C should be equal to C".
The reflection is represented correctly in figures: A and C.
Now, the dilation factor is less than 1 and greater than 0. So, the reflected triangle should shrink its size.
It is represented correctly by figure A.
Therefore, the reflection and after that the dilation of triangle ABC is correctly represented by figure A. Option A is correct.
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