Volumes of 3D shapes (Edexcel GCSE Maths): Quizzes

$\frac{1}{3}\pi r^2h$

Sphere

$\frac{1}{3}Ah$

Cones and pyramids

$24\pi$ cm$^3$

$192\pi$ cm$^3$

Cylinder is 8 times cone

Set volume expressions equal

To avoid rounding errors

Comparing volumes by finding ratios

It uses $\frac{4}{3}$