GCSE; Surface area and volume - WJEC Pyramids and cones - Higher tier only. We can calculate the volume of 3D shapes to find their capacity or the amount of space they occupy. We can also find the ...

The curved surface area of a cone can be calculated using the formula: \(\text{curved surface area} = \pi r l\) \(l\) is the slanted height.

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 ...