When you hear the word 'geometry,' you might think of memorizing the names of triangles and quadrilaterals. However, for 4- ...

I'm Chihiro. I have selected 6 problems from three genres—number sequences, 3D shapes, and logic—and organized the solutions ...

Jeff Smith's Math Puzzle for October 30, 2026 – And they shall twist their paper clips into Orwellian polygons and shapes.

Google updated its search engine and Lens tool with new features to help you visualize and solve problems in more difficult subjects like geometry, physics, trigonometry and calculus. The update ...

The International Mathematical Olympiad (IMO) is a prestigious competition featuring talented high school students from around the world, in which competitors solve complicated mathematical problems.

No one knows how to find the smallest shape that can cover all other shapes of a certain width. But high school geometry is getting us closer to an answer. “Hey — I’ve got holes in some of my jeans.