### Home > CC1 > Chapter 2 > Lesson 2.1.1 > Problem 2-9

2-9.

Lulu is playing “Toothpicks and Tiles”. She has arranged 10 tiles as shown below. She wants to rearrange them so that the number of toothpicks remains the same. Draw one possible arrangement of the tiles. 2-9 HW eTool (CPM) Homework Help ✎

Use the eTool below to create an arrangement of tiles.

Click on the link at right for the full eTool version: CC1 2-9 HW eTool