Answer:
A,B, and C
Explanation:
Since, a scale factor less than 1 makes it smaller, it has to be those three
4.5
2
1/2
The size is 5 for the base.
If he scales by a factor less than 1, the base will have to be less than 5
4.5 < 5 ok
2 < 5 ok
1/2 < 5 ok
6 > 5 not ok
10 > 5 not ok
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