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Home > CCG > Chapter 4 > Lesson 4.2.5 > Problem 4-121


On graph paper, plot if , , and .  

  1. Enlarge (dilate) from the origin so that the ratio of the side lengths is . Name this new triangle . List the coordinates of .

  2. Rotate clockwise about the origin to find . List the coordinates of .

  3. If is translated so that the image of is located at , where would the image of lie?

Use the eTool below to enlarge, rotate and translate triangle .
Click the link at right for the full version of the eTool: 4-121 HW eTool