Crows have a sense of geometric intuition much like our own, a new study reveals. They can detect the 'odd one out' in a set of geometric shapes, and have an affinity for geometric regularity ...

Isosceles triangle. An isosceles triangle has 2 sides of equal length. ... Like with triangles, you can use this fact to find missing angles in a quadrilateral. Take a look at this shape.

Trivia junkies may be drawn to Nepal’s flag for its non-quadrilateral shape. But the flag is also studied by mathematicians. ...

A quadrilateral is a 2D shape with four sides. There are six special quadrilaterals with different properties. ... An isosceles triangle has 2 sides of equal length.

Trivia junkies may be drawn to Nepal’s flag for its non-quadrilateral shape. But the flag is also studied by mathematicians. “It’s the nerdiest mathematical flag that is out there,” Kaye adds.

Trivia junkies may be drawn to Nepal’s flag for its non-quadrilateral shape. But the flag is also studied by mathematicians. “It’s the nerdiest mathematical flag that is out there,” Kaye adds.