Surface area and volumes

*Surface area of cube :- 6×side²
*Lateral surface area of cube :- 4×side²
*Length of edges of cube :- 12×side
*volume of cube :- side³
*Surface area of cuboid :- 2(l×b+b×h+h×l)
*Lateral surface area of cuboid :- 2(l+b)h
*Length of edges of cuboid :- 4(l+b+h)
*Volume of cuboid :- l×b×h
*Curved surface area of cylinder :- 2πrh
*Total surface area of cylinder :- 2πr(h+r)
*Volume of cylinder :- πr²h
*Curved surface area of cone :- πrl where l=√(r²+h²)
*Total surface area of cone :- πr(l+r)
*Volume of cone :- ⅓πr²h
*Curved surface area of sphere :- 4πr²
*Volume of sphere :- 4/3πr³
*Curved surface area of hemisphere :- 2πr²
*Total surface area of hemisphere :- 3πr²
*Volume of hemisphere :- ⅔πr³
*Curved surface area of frustum of cone :- πl(r1 +r2) where l=√[h²+(r1²-r2²)]
*Total surface area of frustum of cone :- πl(r1+r2)+πr1²+πr2²
*Volume of frustum of cone :- ⅓πh(r1²+r2²+r1×r2)