Surface area The surface area of a pyramid can be calculated by adding the area of the base to the sum of the areas of the triangular faces.

Explains the concepts of volume for various geometric solids, including prisms, pyramids, cylinders, cones, and spheres. It details the formulas used to calculate their volumes, emphasizing the ...

Calculate the volume of everyday items such as cuboids, prisms and pyramids. Use your knowledge of area to calculate the surface area of 3D shapes.