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Problem 45341. Area-06

The length of the side of a square is given.

Draw 4 quarter-circles inside the square from 4 corners with a radius equal to the side length.

What is the area of the confined region inside(shaded region in figure).

https://serving.photos.photobox.com/0180286252d716b0f801c5b29f129d8633a75706a308c31d460b0507c37dde4053adaead.jpg

Solution Stats

77.78% Correct | 22.22% Incorrect
Last Solution submitted on Mar 12, 2020

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