Respuesta :
Answer:
12 inches
Step-by-step explanation:
In a dilation, the lengths of all sides of the figure are multiplied by the scale factor. So, if a triangle is dilated by a factor of 4, the length of each side in the image will be 4 times the length of the corresponding side in the preimage.
Therefore, if one side of the preimage triangle has a length of 3 inches, the length of the corresponding side in its image will be 4×3=12
inches. So, the length of the corresponding side in the image is 12 inches
i hope this helps!
