Area of shaded region

Geometry Level 1

$ABCD$ is a square inscribed in a circle of diameter $3\sqrt{2}$ . $E$ and $F$ are the midpoints of $AB$ and $BC$ , respectively. What is the area of the shaded region?

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Area of shaded region

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, interactive explorations.

Used and loved by over 8 million people

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

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

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