These are models for geometry that was made on Jan/7/16
Here are the surface areas for each model 1.) 22 squared 2.) 52 squared 3.) 44 squared 4.) 64 squared 5.) 44 squared
I got all the surface units by looking at the object as if it was 2D and when its in 2D the sides would be the same on the other side
Some people wonder when measuring 3D objects, don’t know the difference between volume and surface area
Volume is the amount that the shape can hold within itself
And surface area is all the measured faces added up