### Home > CCG > Chapter 9 > Lesson 9.1.1 > Problem 9-7

9-7.

Examine the solid below. Explore using the *9-7 HW eTool* (CPM). Homework Help ✎

On your paper, draw a possible mat plan for this solid.

Find the volume of this solid.

Count the cubes to find the volume.

Use the eTool below to examine the solid and find the solution for each part.

Click the link at right for the full version of the eTool:* **CCG 9-7 HW eTool.*