The surface area of the shape is 504cm^2.
What is Surface Area?
This refers to the sum of all areas of the faces on a three-dimensional shape.
From the complete question, we can see that there is a diagram with the following parameters:
- Seven cuboids
- Each side 3cm
The surface area of the shape is:
3 3 * 3=9
9 * 7=63
63+9=72 * 7
=504cm^2
Read more about surface area here:
https://brainly.com/question/76387
