Triangle DEF is dilated to form triangle D'E'F' with center of dilation at the origin.

Stanni asked Oct 12, 2023

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Stanni asked Oct 12, 2023

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13 votes

Answer:

Explanation:

The rule for dilating a figure by a scale factor of
centered at the origin is
$(x,y) \to (kx, ky)$ .

Using the coordinates of
and
, we see that
k=3 .

Narayan Singh answered Oct 19, 2023

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