Volume and Surface Area Formula For 9th Class

1. Cuboid Formula :

2. Cube Formula :

3. Cylinder Formula :

4. Hollow Cylinder Formula :

5. Right Circular Cone Formula :

6. Sphere Formula :

7. Hemisphere Formula :

8. Spherical Shell Formula :

where R = external radius   and r = internal radius

9. Frustum of a Cone Formula :

 

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