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Determine the scale factor of the dilation, if OA = 7 and OA' = 21.
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Determine the scale factor of the dilation, if OA = 7 and OA' = 21.

User Ganapathy C
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1 Answer

11 votes

Answer:

i think its 3

Explanation:

21/7=3

The second figure OA' divided by first figure OA = 21/7=3

User Joev
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