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•   Total surface area of a cuboid = 2[lb + bh + lh]
•   Total surface area of a cube = 6(side)2
•   Lateral surface area of a cuboid = Area of walls of a room = 2(l + b) × h
•   Lateral surface area of a cube = 4a2
•   Curved surface area of cylinder = 2πrh
•   Total surface area of a cylinder = 2πr(r + h)
•   Curved surface area of a cone = πrl
•   Total surface area of a cone = πr(r + l)
•   Surface area of a sphere = 4πr2
•   Curved surface area of a hemisphere = 2πr2
•   Total surface area of a hemisphere = 3πr2
•   Volume of a'cuboid = l × b × h
•   Volume of a cube = (side)3
•   Volume of a cylinder = πr2rh

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