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There is a problem that people can't do in the second volume of fifth-grade mathematics published by People's Education Press. .
This problem is the lateral area of a cuboid.

( 10* 12+6* 12)*2

=( 120+72)*2

= 192*2

=384 square centimeters

Attachment: Area of the bottom of the cube = side length * side length

Volume of cube = side length * side length * side length