Remember a quadrilateral is any shape with 4 straight sides. Now the shapes have been sorted using a Venn diagram. What is special about the square? It is a quadrilateral and a regular shape.

You can classify and compare shapes by using a Venn diagram. Each shape has been placed in the section of the Venn diagram it belongs in. Because the square doesn’t have any acute angles or a ...

A stunning new image from the James Webb Space Telescope (JWST) is allowing astronomers to examine the complex and turbulent final stages of a dying star's life.