Math

What is the surface area of the prism?

It's A right rectangular prism has a length of 15 millimeters, width of 3 millimeters, and height of 4 millimeters.

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  1. Study this site.

    http://www.everythingmaths.co.za/maths/grade-10/12-measurement/12-measurement-02.cnxmlplus

    If you post your answer, I'll check it for you.

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    Ms. Sue
  2. 232?

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  3. 15 * 3 * 2 = 90
    15 * 4 * 2 - 120
    4 * 3 * 2 - 24

    I get a slightly different answer.

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    Ms. Sue
  4. 234

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  5. Yes, 234 square millimeters

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    Ms. Sue
  6. find the v wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww

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  7. soup

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  8. lol

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  9. im a better cheater

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  10. i ment teacher

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  11. .....

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  12. I need an answer and an explanation

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  13. ...
    i'm not even going to say anything at this point 😐

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  14. find the v
    wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwvwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww

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  15. answer is 234 millimeters

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  16. by the way im super smart

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  17. Wait where’d you get the 2

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