Question

How do I find the surface area of this?! Please PLEASE answer me! Do not give links.

Answer 1

Find the surface area of both blocks individually. The way you find surface area is by finding the area of each side then add them all together. But because they are right next to each other, after you find the finally surface area you will have to subtract the left side of the green cube. Hope this helped

Answer 2

Answer:

You find the surface area with:

10*2+10*2+4*2+4*2+2*2+2*2+4*7+4*7+4*4+4*4 or in short 152 in^2.