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ErinWeeks

  • 3 years ago

SOMEONE PLEASE HELPP ! SO CONFUSED..

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  1. ErinWeeks
    • 3 years ago
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  2. ErinWeeks
    • 3 years ago
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    A. 668 m2; 704 m2 B. 645 m2; 740 m2 C. 668 m2; 740 m2 D. 645 m2; 812 m2

  3. ErinWeeks
    • 3 years ago
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    it gave me no question this is all im guessing find the area and something else!

  4. ankolix
    • 3 years ago
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    well, i can help you.. first you know that the are is the sum of the area of the sides, so you have a rectangle of area (23*12.04) (top view) + you have another rectangle of area (8*23) (back view)+ you have a bottom rectangle of (23*9)+ you have 2 triangles of area (8*9/2) (but are 2 triangles.. the net area of the 2 trianles will be (8*9))... at the end, :\[(23*12.04)+ (8*23)+(23*9)+(\frac{ 8*9 }{2 })+(\frac{ 8*9 }{2 })\approx 740 m\]

  5. ankolix
    • 3 years ago
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    sorry m^2 xD

  6. ErinWeeks
    • 3 years ago
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    okay so thats the area? but now what else do i have to find?

  7. klimenkov
    • 3 years ago
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    @ankolix Try using \cdot instead of *.

  8. ErinWeeks
    • 3 years ago
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    so would it be a??

  9. ankolix
    • 3 years ago
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    i think that the are without the triangles ;)

  10. ankolix
    • 3 years ago
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    sorry: *area

  11. ErinWeeks
    • 3 years ago
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    im confused lol

  12. ErinWeeks
    • 3 years ago
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    so i was right its a?

  13. ankolix
    • 3 years ago
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    sorry "C" option im lagging so hard :/

  14. ErinWeeks
    • 3 years ago
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    thank you so muchhhh ! you saved my lifee

  15. ankolix
    • 3 years ago
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    medal ;D

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