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The dashed figure is a dilation of the solid figure. Identify the type of dilation and find the scale factor. Do it for 7, and 8

The dashed figure is a dilation of the solid figure. Identify the type of dilation-example-1
User Deepank
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The scale factor for #7 is 0.5, because the dotted rectangle is half the size of the shaded one. The scale factor for #8 is 3, because the dotted triangle is 3 times as big as the shaded one.

User John Sparwasser
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