The dashed triangle is a dilation image of the solid triangle with the center at the origin. Is the dilation an enlargement or a reduction? Find the scale factor of the dilation. (Select only one answer)
Captionless Image
Enlargement, Scale factor of 3
Enlargement, Scale factor of 1/3
Reduction, scale factor of 3
Reduction, scale factor of 1/3
1 answer
Reduction, scale factor of 1/3