Just A Quadrant!

Geometry Level 3

A quarter-circle with radius \(R\) is drawn. Inside it, two semicircles and a circle are drawn as shown in the above figure. If the area of the grey colored region is \[\frac { \pi { R }^{ 2 } }{ X },\] find the value of \(X.\)

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Just A Quadrant!

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Courses

Topics

Community

100 Day Summer Challenge

Just A Quadrant!

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations, examples, and problems from the community.

Used and loved by 4 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.