Revision sheet · Mathematics

Surface areas and volumes of solids

Volume of a cuboid: $V = l bh$
Total surface area of a cuboid: $S = 2 (l b + bh + h l)$
Volume of a cylinder: $V = π r^{2} h$
Curved surface area of a cylinder: $S = 2 π r h$
Volume of a cone: $V = \frac{1}{3} π r^{2} h$
Curved surface area of a cone: $S = π r l$
Volume of a sphere: $V = \frac{4}{3} π r^{3}$
Surface area of a sphere: $S = 4 π r^{2}$