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Home > GC > Chapter 12 > Lesson 12.2.4 > Problem 12-93

  1. Examine the net at right. Homework Help ✎

    1. Describe the solid that is formed by this net. What are its dimensions?

    2. Find the surface area and volume of the solid formed by this net.

    3. If all the dimensions of this solid are multiplied by 3, what is the SA of the resulting solid? What is the volume?

It is a prism with dimensions 2x3x4 units.

To find the surface area, count the squares of boxes in the net.
To find the volume multiply the dimensions you found in part (a).

Surface area = (52)(3)²
Volume = (24)(3)³