Activated charcoal is used to treat poisonings, reduce intestinal gas (flatulence), lower cholesterol levels, prevent hangover, and treat bile flow problems (cholestasis) during pregnancy.
Definition of Area The mathematical term 'area' can be defined as the amount of two-dimensional space taken up by an object. The use of area has many practical applications in building, farming, architecture, science, and even deciding how much paint you need to paint your bedroom.
1 What Is Area. 2  Elementary Introduction into the Concept of Area Area of Rectangle. 3  Equidecomposition of a Triangle and a Rectangle: first variant. 4  Pick's Theorem. 5  Area of a Circle by Rabbi Abraham bar Hiyya Hanasi. 6  Area of a Circle by Leonardo da Vinci. 7  Volume and Area of Torricelli's Trumpet.