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Mathematics 21 Online
OpenStudy (narissa):

pre image ABCD---

OpenStudy (narissa):

OpenStudy (acxbox22):

the original AB side was 20 and the new is 8 we know it got smaller so the dilation factor is less than 1 so new/original=8/20 simplify 8/20 to get your scale factor

OpenStudy (narissa):

2/5

OpenStudy (acxbox22):

correct ;)

OpenStudy (narissa):

thank u

OpenStudy (acxbox22):

np ;)

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