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Find the area of the shaded region.

 

 Mar 8, 2021
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Area of circle    -    area of rectangle = shaded area

 

circle area = pi r^2      need to find   'r'    

          the diagonal of the rectangle is the DIAMETER

              via pythagorean theorem    diagonal =   sqrt ( 6^2 + 8^2) = 10

                        so radius = 5

 

pi *  52       -          6 * 8    =   shaded area

 Mar 8, 2021

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