IGCSE Maths / Working with shape and space

Surface area of a cuboid

Edexcel International GCSE Maths (4MA1), chapter 11: Working with shape and space, specification point 4.10c-f. Part of the full course.

Read the revision notes · IGCSE Maths past papers

Surface area is the total area of all the outside faces of a solid. You can find it by adding the face areas, taking care to count only the faces that are actually there and giving the answer in square units.

More lessons in Working with shape and space

• Angles at a point and on a line
• Angles in parallel lines
• Angle sum of a triangle
• Exterior angle of a triangle
• Angles in special triangles
• Angle sum of a quadrilateral
• Properties of quadrilaterals
• Writing geometrical reasons
• Angle sum of a polygon
• Interior and exterior angles of regular polygons
• Finding the number of sides from an angle
• Irregular polygon angle problems
• Perimeter and area of rectangles and triangles
• Area of a parallelogram
• Area of a trapezium
• Names of solids: faces, edges and vertices
• Surface area of a triangular prism
• Volume of a prism
• Compound prisms and volume units
• Time intervals, money and currency
• Converting units of length, area and volume