### Home > INT2 > Chapter 2 > Lesson 2.3.1 > Problem 2-83

2-83.

Plot with vertices

*on graph paper.*

*2-83 HW eTool*

*(Desmos) Homework Help ✎*

Use the method from problem 2-47 to enlarge it from the origin by a factor of 2. Label the image

How are the coordinates of the vertices of

?What are the area and the perimeter of both figures?

Perimeter of units

Use the eTool below to plot the points and enlarge the figure.

Click the link at right for the full version of the eTool:* **Int2 2-83 HW eTool*