The amount of space, measured in cubic units, that an object or substance occupies is called volume. Two-dimensional doesn’t have volume but has area only. For example, the Volume of the Circle cannot be found, though the Volume of the sphere can be. It is so because a sphere is a three-dimensional shape.
Surface Area and Volume Formulas
Below given is the table for calculating Surface area and Volume for the basic geometrical figures:
| Name | Perimeter | Total Surface Area | Curved Surface Area/Lateral Surface Area | Volume | |
| Square | 4b | b2 | —- | —- | |
| Rectangle | 2(w+h) | w.h | —- | —- | |
| Parallelogram | 2(a+b) | b.h | —- | —- | |
| Trapezoid | a+b+c+d | 1/2(a+b).h | —- | —- | |
| Circle | 2 π r | π r2 | —- | —- | |
| Ellipse | 2π√(a2 + b2)/2 | π a.b | —- | —- | |
| Triangle | a+b+c | 1/2 * b * h | —- | —- | |
| Cuboid | 4(l+b+h) | 2(lb+bh+hl) | 2h(l+b) | l * b * h | |
| Cube | 6a | 6a2 | 4a2 | a3 | |
| Cylinder | —- | 2 π r(r+h) | 2πrh | π r2 h | |
| Cone | —- | π r(r+l) | π r l | 1/3π r2 h | |
| Sphere | —- | 4 π r2 | 4π r2 | 4/3π r3 | |
| Hemisphere | —- | 3 π r2 | 2 π r2 | 2/3π r3 |
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