babydoll818
babydoll818
05.10.2021 • 
Mathematics

The diagram shows a dilation of line AB about the origin O. Determine the scale
factor of the dilation by following these
steps.
1. Measure these lengths:
OA = units
OA =
units
2
B
o
B
4
00
10
12
Α Α΄
-2
4
Check
1
2
3
5
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