need help with geometry

Mathematics
Tutor: None Selected Time limit: 1 Day

Jun 2nd, 2015

Please let me know if you need any clarification. I'm always happy to answer your questions.

surface area= (12*8*2)+(8*8*2)+(12*8*2)

surface area= 192+128+192=512

512 square inches

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 2nd, 2015

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