### Home > CCG > Chapter 5 > Lesson 5.3.5 > Problem 5-138

5-138.

On graph paper, draw ,

*, and*

*.*

Find the perimeter of

. Dilate

from the origin by a factor of to create . What is the perimeter of ? 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: *5-138 HW eTool* (Desmos)