Area of Shaded Region...2

Discussion in 'Algebra' started by nycmathguy, Apr 3, 2022.

  1. nycmathguy

    nycmathguy

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    College Algebra
    Chapter 3

    Screenshot_20220403-092412_Samsung Notes.jpg

    IMG_20220403_094727.jpg

    IMG_20220403_094739.jpg
     
    nycmathguy, Apr 3, 2022
    #1
  2. nycmathguy

    MathLover1

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    39.
    look closely what is the area of shaded region equal to
    it's equal to the area of the circle (note square is already counted, it is inside a circle)

    40. correct
     
    MathLover1, Apr 3, 2022
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  3. nycmathguy

    nycmathguy

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    For 39, the area is 2•pi.
     
    nycmathguy, Apr 4, 2022
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