13:59 Volume and Surface Area of Pyramids - GCSE Maths
Full UK exam-style method for pyramid volume and surface area, including tricky working-backwards problems.
Solve harder problems involving pyramids, cones and spheres
4 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
13:59 Full UK exam-style method for pyramid volume and surface area, including tricky working-backwards problems.
2:31 Cognito's crisp walkthrough of the cone and pyramid volume formulas with clear worked examples.
22:00 Maths Genie works through sphere and cone exam questions step by step for solid problem-solving practice.
20:44 Tackles the harder frustum problem by subtracting cones and using similar shapes, ideal for stretch.