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Dilations page 2

Dilations

Instructions

1) Change coordinates for A, B, C so that you have a different triangle. 2) Choose from the drop down boxes and dilate from Point. 3) Enter 1/2 as the factor.

Question 1

Write the preimage and image points, labeling them correctly.

Question 2

Find the algebra rule that will take you from preimage to image. (x,y) to (x', y')