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Find the probability that the point lies in the Shaded region

Find the probability that the point lies in the Shaded region-example-1
User Zun
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1 Answer

23 votes
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\begin{gathered} \text{Probability}=\frac{\text{shaded area}}{Total\text{ area}} \\ P=(\pi11^2-\pi7^2+\pi2^2)/(\pi11^2) \\ P=(121-49+4)/(121) \\ P=(76)/(121) \\ P=0.628 \end{gathered}

User Azriz
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