The Ultimate Student Study Sheet
Preparing for a geometry quiz on three-dimensional shapes? Keep these key identities handy:
| Measure | Formula | Units |
|---|---|---|
| Sphere Volume | V = (4/3)πr³ | cubic units (cm³, in³) |
| Sphere Surface Area | A = 4πr² | square units (cm², in²) |
| Hemisphere Volume | V = (2/3)πr³ | cubic units |
| Solid Hemisphere Area | A = 3πr² | square units |