Page ID: 12379

Mensuration | Surface Area and Volume | Cubes, cuboids, spheres, hemispheres | «Spheres 1»The volume of a sphere is given by V = \frac{4}{3}\pi r^3, where r is the radius of the sphere.

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## Glossary

### union

The union of two sets A and B is the set containing all the elements of A and B.