What is the formula to calculate the surface area of a rectangular prism with a cube removed?

1 answer:

3 0

2ab + 2bc + 2ac the formula for the rectangular prism and i'm guessing you would find the answer to this than you would find your formula for the cube which is 6 a 2 and you would find that answer.
You would take your total for the rectangular prism answer and subtract the cube answer from it and you would probably get your answer.
hope that helped?!
:)

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