**Use the "Dilate" tool to find the image of $\overleftrightarrow{ST}$ under a dilation with center $(0,0)$ and scale factor of $4$**
[[☃ transformer 1]]
**Complete the following sentence.**
The center of dilation is [[☃ dropdown 2]] $\overleftrightarrow{ST}$, and $\overleftrightarrow{ST}$ and its image are [[☃ dropdown 1]] .