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anonymous

  • one year ago

check my answer

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    A: -2,+6. B: -5,+2. C: -3,-2. D: -3,+4. E: +5,+3. F: +1,+3

  3. MrNood
    • one year ago
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    well - you haven't given us your answer to check but I would divide this figure into triangles and rectangle

  4. MrNood
    • one year ago
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    |dw:1434047271374:dw| abcd are easy to find - add them together fro the answer

  5. anonymous
    • one year ago
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    to find the area i added three additional points to the shape to split the shape into 5 different shapes. i added points G H and I. G is located at -2,3. H is located at 4,3 and I is located at -2,2. the first shape i found the area of was triangle AGF. using the distance formula to find the base and the height of the triangle i got 3 as my base and 3 as my height. 1/2x3x3= 4.5 is my area. for the second shape (triangle ABI) i got two as my base and 4 as my height using the distance formula. 1/2x4x2=4 so 4 would be the area. for the third shape (triangle BCI) i got 2 for base and 5 for height. 1/2x2x5=5 so the area was 5. for the fourth shape (triangle DEH) i got i as base and 6 as height. 1/2x1x6=3 is the area. and finally for the 5th shape (square GCDH) i got 6 as base and 6 as height 6x6=36 is the area. so 4.5+4+5+3+36= 52.5 is the area of the hole shape

  6. anonymous
    • one year ago
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    guys i was still typing my answer when you replied.. @parasjaved @MrNood

  7. MrNood
    • one year ago
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    My calculations don't agree with your answer

  8. anonymous
    • one year ago
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    what are the different calculations you got?

  9. MrNood
    • one year ago
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    ok so|dw:1434047734761:dw|

  10. MrNood
    • one year ago
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    3 triangle b*h/2 1 rectangle h*w

  11. MrNood
    • one year ago
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    BI = 3 I think you used 2

  12. anonymous
    • one year ago
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    yeah i got two for BI

  13. MrNood
    • one year ago
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    BI = 3

  14. anonymous
    • one year ago
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    how did you get three?

  15. anonymous
    • one year ago
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    i re did it but im still getting two

  16. MrNood
    • one year ago
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    B= (-5,2) I = (-2,2) it's not hard

  17. anonymous
    • one year ago
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    b is -4,2

  18. anonymous
    • one year ago
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    fudgeee nvm

  19. anonymous
    • one year ago
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    i re drew it wrong

  20. anonymous
    • one year ago
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    so the area is 57? @MrNood

  21. MrNood
    • one year ago
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    if -5 is correct then 57 is correct

  22. MrNood
    • one year ago
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    but you could've done abc as 1 triangle - not 2

  23. anonymous
    • one year ago
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    the person helping me before didn't tell me which one was the base and which one was the height so i made it into two to make it more understandable for me

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