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anonymous

  • one year ago

Find the area of the shaded region. a. 72 square units c. 252 square units b. 45 square units d. 288 square units

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  1. Mehek14
    • one year ago
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    attachment?

  2. anonymous
    • one year ago
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    https://media.education2020.com/evresources/1102-07-02-00-00_v2_files/i0040000.jpg

  3. anonymous
    • one year ago
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    |dw:1432833115167:dw|

  4. anonymous
    • one year ago
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    the area= x^2

  5. anonymous
    • one year ago
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    idk what to do

  6. anonymous
    • one year ago
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    x^2=3^2+6^2=9+36=45

  7. Luigi0210
    • one year ago
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    You sure about that @AJ01 ?

  8. anonymous
    • one year ago
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    yes

  9. anonymous
    • one year ago
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    the shaded region is square the square area= L^2 so you need the length of L from the plot L is hyp of right triangle

  10. Luigi0210
    • one year ago
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    I think it would go something like this: Since all sides are the same, it is a square: Adding the sides, 9. So the area of the square is 9^2=81 To find the shaded, you need to subtract the unshaded, which are triangles with a height of 6 and base of 3, and there are 4: \(\Large 9^2-4(\frac{1}{2}*6*3) \) \(\Large 81-4(9) \) \(\Large 81-36 \) And yesss

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