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anonymous

  • one year ago

What is the surface area of the figure? A. 408 ft2 B. 458 ft2 C. 545 ft2 D. 720 ft2 @tashiya_pandas (Medal)

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  1. anonymous
    • one year ago
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    where is the figure

  2. anonymous
    • one year ago
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    |dw:1434118542496:dw|

  3. perl
    • one year ago
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    |dw:1434119119021:dw|

  4. anonymous
    • one year ago
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    12

  5. perl
    • one year ago
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    We can break down the problem into manageable parts. There is a square with area 7x7. there is a square of area 5 x 12

  6. anonymous
    • one year ago
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    49 + 60

  7. perl
    • one year ago
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    |dw:1434119422760:dw|

  8. anonymous
    • one year ago
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    = 109

  9. perl
    • one year ago
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    Correct. And multiply that by 2 since we have other surface obstructed from view.

  10. perl
    • one year ago
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    |dw:1434119562173:dw|

  11. perl
    • one year ago
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    Do you agree?

  12. anonymous
    • one year ago
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    yes

  13. anonymous
    • one year ago
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    is thaat the answer

  14. perl
    • one year ago
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    There is some more surfacea area to compute.

  15. perl
    • one year ago
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    Do you see the ones we missed.

  16. anonymous
    • one year ago
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    yes

  17. anonymous
    • one year ago
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    |dw:1434120391737:dw|

  18. perl
    • one year ago
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    right :)

  19. anonymous
    • one year ago
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    now what

  20. perl
    • one year ago
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    |dw:1434120812651:dw|