SOLUTION: One size of jewel case is 140MM x 120mm x 4mm. What is the surface area of this jewel case?
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Question 728168: One size of jewel case is 140MM x 120mm x 4mm. What is the surface area of this jewel case?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The surface area of a rectangular solid with dimensions 
, 
, and 
is:
Plug in the numbers and do the arithmetic.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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