# A triangle has corners at #(1 ,5 )#, #(3 ,-9 )#, and #(-1 ,-4 )#. If the triangle is dilated by a factor of #5 # about point #(-1 ,-2 ), how far will its centroid move?

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Feb 10, 2018

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Distance moved by centroid

#### Explanation:

Dilation factor 5, dilated about D (-1,-2)

Centroid

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