Area is the amount of space taken up by a 2D shape. When you want to measure the space on a wall, floor or a piece of paper, you are measuring area. Area can be measured in square centimetres (cm²) ...

The area of a circle is the amount of two-dimensional space enclosed by its circumference. The area of a circle is calculated using the formula: 𝐴 = 𝜋𝑟² The area of a sector is the two-dimensional ...