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On graph paper, draw with vertices , , and .  

  1. Calculate the perimeter of .

  2. Dilate from the origin by a factor of to create . What is the perimeter of ?

  3. If is rotated clockwise () about the origin to form , name the coordinates of .

Use the eTool below to solve the parts of the problem.
Click on the link at right for the full eTool version: INT2 3-57 HW eTool