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Home > CCG > Chapter 12 > Lesson 12.2.3 > Problem 12-94

12-94.

Examine the net at right.  

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

    It is a prism with dimensions units.

    A box showing the hidden lines in the back has a base, 3 by 2 and height of 4.

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

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

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

    Surface area = 
    Volume =

Rectangle, with 12 rows of 3 squares, in the center, rectangle of 2 rows of 4 squares is appended on the left of the fifth & sixth rows of center rectangle, & rectangle of 2 rows of 4 squares is appended on the right of the last 2 rows of center.