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Three concentric circles are shown...
Mathematics, 09.04.2020 03:35 genyjoannerubiera
PLEASE HELP WILL GIVE BRAINIEST TO FIRST RIGHT ANSWER
Three concentric circles are shown. The two largest circles have radii of $12$ and $13.$ If the area of the ring between the two largest circles equals the area of the smallest circle, determine the radius of the smallest circle.
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