(geometry e2020) is triangle a'b'c' a dilation of triangle abc? (geomtry pls)
a. yes, it is an enlargement with a scale factor of 3.
b. yes, it is an enlargement with a scale factor of .
c. no, it is not a dilation because the points of the image are not moved away from the center of dilation proportionally.
d. no, it is not a dilation because the sides of the image are proportionally reduced from the pre-image.