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The net shown below can be folded into a rectangular prism. What is the total surface area of the prism when folded?

 

14 cm  2
36 cm  2
64 cm  2
72 cm  2
 Dec 18, 2014

Best Answer 

 #1
avatar+23245 
+5

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 ...

 Dec 19, 2014
 #1
avatar+23245 
+5
Best Answer

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 ...

geno3141 Dec 19, 2014

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