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Home > GC > Chapter 9 > Lesson 9.1.1 > Problem 9-7

9-7.

Examine the solid at right.

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

  2. Find the volume of this solid.

    Count the cubes to find the volume.

3 rows of visible cubes with 3 possible positions, as follows: First row, 1 cube in the front position, 2 cubes in the center, & 3 cubes stacked in the back, second row, 1 cube in the front position, & 2 cubes in the back, third row, 1 cube each in the front & center positions.

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: GC 9-7 HW eTool