openstudy(.)com/updates/attachments/514a5d2ae4b05e69bfac38d2-mimisilly-1363828099165-ikk.png
The dashed triangle is a dilation image of the solid triangle with the center at the origin. Is the dilation a enlargement or reduction? Find the scale factor.
I know this is a reduction but I'm not so sure about the scale factor... I believe it is 3?
1 answer
Yes, you are correct. The dashed triangle is a reduction of the solid triangle, and the scale factor is 3.