B. Cvetkov, 3043. Volume of a Triangular Pyramid, The Mathematical Gazette, Vol. 46, No. 358 (Dec., 1962), pp. 320-323 ...

Learn how to calculate the volume of a sphere, hemisphere, cone, prism, cylinder and composite shapes using formulae for SQA National 5 Maths with Bitesize.

Thiscut and folded tan paper model has a triangular prism for a base and two smaller triangular prisms stacked atop it. It may represent an inscribed pyramid, compared to the circumscribed pyramid ...