Shape | Figure | Curved surface area | Total surface area | Volume |
Cube | ![]() |
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Cuboid | ![]() |
2h(1 + b) |
(1b+bh+1h) |
1bh |
cylinder | ![]() |
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Right circular cone | ![]() l2=r2+h2 |
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Sphere | ![]() |
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Hemispere | ![]() |
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Frustrum | ![]() |
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Some more formula:
Cube:
Cuboid:
Right circular hollow cylinder:
Let R and r be the external and internal radii of a hollow cylinder of height h. Then,
= External surface area + Internal surface area
Spherical shell:
If R and r are respectively the outer and inner radii of a spherical shell, then