The net shown below can be folded into a rectangular prism. What is the total surface area of the prism when folded?
The rectangle on the left is 6 cm x 2 cm ---> Area = 12 cm²
The long rectangle is 3 cm x 10 cm ---> Area = 30 cm²
The next rectangle is 6 cm x 2 cm ---> Area = 12 cm²
The rectangle on the right is 6 cm x 3 cm ---> Area = 18 cm²
If you add these together, you will get the total surface area ...
The rectangle on the left is 6 cm x 2 cm ---> Area = 12 cm²
The long rectangle is 3 cm x 10 cm ---> Area = 30 cm²
The next rectangle is 6 cm x 2 cm ---> Area = 12 cm²
The rectangle on the right is 6 cm x 3 cm ---> Area = 18 cm²
If you add these together, you will get the total surface area ...