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Dilations

Dilations. A dilation is a transformation that changes the size but not the shape of an object or figure. Every dilation has a fixed point that is called the center of dilation. Dilations. To dilate an object: 1) Graph object if necessary.

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Dilations

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  1. Dilations A dilation is a transformation that changes the size but not the shape of an object or figure. Every dilation has a fixed point that is called the center of dilation.

  2. Dilations To dilate an object: 1) Graph object if necessary. 2) Multiply the coordinates of the object by the scale factor. 3) Graph new coordinates.

  3. Dilations Example 1:

  4. Dilations

  5. Dilations

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  7. Dilations Your turn:

  8. Dilations Your turn:

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