A sequence of transformations is applied to a polygon. Which of the following statements represent a sequence of transformations where the resulting polygon is similar to the original polygon but has a smaller area than the original polygon? Select TWO that apply.
Responses
1. a rotation of 180° counterclockwise about the origin followed by a dilation about the origin by a scale factor of 5/2
2. a dilation about the origin by a scale factor of 5/7 followed by a reflection over the y-axis and a dilation about the origin by a scale factor of 3/4
3. a reflection over the y-axis followed by a translation of 10 units down and a dilation about the origin by a scale factor of 2
4. a dilation about the origin by a scale factor of 2/3 followed by a rotation of 90° counterclockwise about the origin and a translation 5 units left