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yociyoci

The entire exterior of a solid 6x6x3 rectangular prism is paonted. Then the prism is cut into 1x1x1 cubes. How many of these cubes have no painted faces?

  • 2 years ago
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  1. UnkleRhaukus
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    16

    • 2 years ago
  2. yociyoci
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    can you explain and show some steps?

    • 2 years ago
  3. omg_omg
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    16

    • 2 years ago
  4. UnkleRhaukus
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    well i just took off the out side layer of units 4x4x1 is the inside bit

    • 2 years ago
  5. yociyoci
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    ok thanks

    • 2 years ago
  6. UnkleRhaukus
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    just minus one unit from each (both sides)

    • 2 years ago
  7. yociyoci
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    okay, i understand now

    • 2 years ago
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