areas inside 3 circles (May Olympiad 2009 L1 - Olimpiada de Mayo)
Source:
May 11, 2019
geometryArea of a circle
Problem Statement
Three circumferences are tangent to each other, as shown in the figure. The region of the outer circle that is not covered by the two inner circles has an area equal to . Determine the length of the segment .
https://cdn.artofproblemsolving.com/attachments/a/e/65c08c47d4d20a05222a9b6cf65e84a25283b7.png