2-dimensional shapes - Edexcel 2-dimensional shapes are flat. The perimeter of a ... area is the sum of the area of each face. 3D shapes can be viewed from different points. Circles, sectors ...

Learn about perimeters and how to calculate the perimeter of a simple shape with this BBC Bitesize Maths article. For students between the ages of 11 and 14. Area of squares, rectangles and ...