Prisms, cross-sections, and the main formula
Prisms, cross-sections, and the main formula
A prism is a 3D shape with the same 2D cross-section all the way through its length. You can think of it as a flat shape stretched straight backwards.
Step-by-step lessons covering Edexcel IGCSE Maths Volume of a Prism for IGCSE Maths. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Build confidence with the shared Foundation-tier content first, since roughly 40% of Higher-tier marks are targeted at the grades 4–5 boundary that both tiers have in common.