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26-07-2021
Mathematics

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The shaded sector of the circle shown above has an area of 18 pi square feet

The shaded sector of the circle shown above has an area of 18 pi square feet class=

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Аноним Аноним

05-08-2021

Answer:

F

Step-by-step explanation:

Area of sector=pi*r^2*(theta/360) = pi*r^2*(45/360)

18*pi=pi*r^2*(1/8), r=12. Circumference is 24*pi

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