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Surface Area and Volume Formulas of 3D Shapes

Surface area formulas of 3D shapes

PolygonSurface Area
Cylinder\(2 \pi r h\)
Cone\(\pi r l\)
Sphere\(4 \pi r^2\)
Hemisphere\(2 \pi r^2\)

Total surface area formulas of 3D shapes

PolygonTotal Surface Area
Cuboid\(2(l b + b h + h l)\)
Cube\(6 (l)^2\)
Cylinder\(2 \pi r(r + h)\)
Cone\(\pi r(l + r)\)
SphereNA
Hemisphere\(3 \pi r^2\)

NA \(\implies\) not applicable

Volume formulas of 3D shapes

PolygonVolume
Cuboid \(l \times b \times h\)
Cube\((l)^3\)
Cylinder\(\pi r^2 h\)
Cone\(\frac{1}{3} \pi r^2 h\)
Sphere\(\frac{4}{3} \pi r^3\)
Hemisphere\(\frac{2}{3} \pi r^3\)