Question

An oil fin in the shape of a cuboid
Lhas dimensions 26cm x 26cm x 40cm
I sq.m sheet coast costs & to, then the
total cost for making 20 such tin is:-​

Answer 1

Step-by-step explanation:

1. total surface area of cuboid = 2h(l+b)
2. =2x26(26+40)
3. =52x66=3432 cm^2=3432x100m^2
4. =343200m^2.