easy geo-metry...

Geometry Level 2

Points P , Q , R and S divide the sides of a rectangle ABCD in the ratio 1 : 2 as shown in the figure. What fraction of area of the rectangle is the area of parallelogram PQRS ?

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easy geo-metry...

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 5 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.