PLZ help I really need it im desperate its due tonight plz plz I need help

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Why? You have to find the dimensions to ever surface on the rectangle. The bottom surface would be 6 and so would the top on so 6+6.
Then you have to find the side surfaces which is 2*5 which is 10 and the reflects to the other side so that’s 10+10
Lastly you have to find the front and the back which is 3*5, that equals 15, so you end up with
6+6+10+10+15+15
Hope this Helps :D