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anonymous

  • one year ago

need help, will give medal.

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    Do you know how to find the surface area?

  3. anonymous
    • one year ago
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    \[A=2(wl+hl+hw)\] right??

  4. anonymous
    • one year ago
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    yes i think i got it wrong

  5. anonymous
    • one year ago
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    so are we finding the surface area of the blue or green shape

  6. anonymous
    • one year ago
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    or both

  7. anonymous
    • one year ago
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    both

  8. anonymous
    • one year ago
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    Are we suppose to add both surface areas

  9. anonymous
    • one year ago
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    @hinarauf80

  10. anonymous
    • one year ago
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    yes

  11. anonymous
    • one year ago
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    Well the blue rectangular prism is 270 cm and the green shape is 24 cm So it might be 294 cm

  12. anonymous
    • one year ago
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    I hope

  13. anonymous
    • one year ago
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    its wrong

  14. anonymous
    • one year ago
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    Sorry :(

  15. undeadknight26
    • one year ago
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    Ye still needs helps? I try to give it a go

  16. anonymous
    • one year ago
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    yes

  17. undeadknight26
    • one year ago
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    Tell me..What are the formulas for squares and what the formulas for rectangles?

  18. undeadknight26
    • one year ago
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    If ye don't mind of course.

  19. undeadknight26
    • one year ago
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    (o.o")(o.o)("o.o) Was I left?

  20. undeadknight26
    • one year ago
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    *ahem* square = 6a^2 square = 24 2 squares so 24 x 2 = 48 Rectangle = 2(w*l + h*l + h * w) Rectangle = 270 270 + 48 = 318...So I think the answer is 318..

  21. undeadknight26
    • one year ago
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    @LiveLaughDie was close but he/she did not notice there were TWO cubes :D

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spraguer (Moderator)
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